CLPEAK AMD Ryzen 7 PRO 4750U testing with a LENOVO 20UD003KUS (R1BET80W1.49 BIOS) and AMD Radeon Vega / Mobile 512MB on Arch rolling via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2409201-TECH-240504163&grs .
CLPEAK Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server OpenGL OpenCL Compiler File-System Screen Resolution Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega Intel Core i5-4300M @ 3.30GHz (2 Cores / 4 Threads) Dell 0VWNW8 (A26 BIOS) Intel Xeon E3-1200 v3/4th 8GB 128GB SAMSUNG SSD PM85 AMD Radeon HD 8790M (1250MHz) Intel Xeon E3-1200 v3/4th Intel I217-LM + Intel Centrino Ultimate-N 6300 cachyos rolling 6.6.2-4-cachyos-lto (x86_64) GNOME Shell 45.1 X Server 1.21.1.9 4.6 Mesa 24.0.0-devel (git-023fa0aa5d) (LLVM 16.0.6 DRM 3.54) OpenCL 1.1 Mesa 24.0.0-devel (git-023fa0aa5d) GCC 13.2.1 20231110 + Clang 16.0.6 + LLVM 16.0.6 + CUDA 12.3 xfs 1920x1080 Intel HD 4600 HSW GT2 2GB (1250MHz) 6.7.9-1-cachyos-rt-bore-lto (x86_64) KDE Plasma 6.0.1 X Server 1.21.1.11 4.6 Mesa 24.0.2-arch1.2 OpenCL 2.0 beignet 1.4 (git-f72309a5) Clang 17.0.6 + GCC 13.2.1 20230801 + LLVM 17.0.6 Intel Core i5-4300U @ 2.90GHz (2 Cores / 4 Threads) HP 198F (L71 Ver. 01.49 BIOS) Intel Haswell-ULT DRAM 256GB SanDisk SD7SB3Q- AMD Radeon HD 8500M / 8700M (1100MHz) Intel Haswell-ULT HD Audio Intel I218-LM + Intel 7260 6.8.7-3-cachyos-lto (x86_64) KDE Plasma 6.0.4 X Server 1.21.1.13 + Wayland 4.6 Mesa 24.0.6-arch1.2 (LLVM 17.0.6 DRM 3.57) OpenCL 2.0 beignet 1.4 (git-419c0417) + OpenCL 3.0 GCC 13.2.1 20240417 + Clang 17.0.6 + LLVM 17.0.6 + CUDA 12.4 OpenCL 3.0 16GB 6.8.9-2-cachyos-lto (x86_64) OpenCL 2.0 beignet 1.4 (git-419c0417) OpenCL 3.0 AMD Ryzen 7 PRO 4750U @ 1.70GHz (8 Cores / 16 Threads) LENOVO 20UD003KUS (R1BET80W1.49 BIOS) AMD Renoir/Cezanne 500GB KINGSTON SNV2S500G AMD Radeon Vega / Mobile 512MB AMD Renoir Radeon HD Audio 2 x Realtek RTL8111/8168/8211/8411 + Intel 8265 / 8275 Arch rolling 6.11.0-arch1-1 (x86_64) X Server 1.21.1.13 4.6 Mesa 24.2.2-arch1.1 (LLVM 18.1.8 DRM 3.58) OpenCL 2.1 AMD-APP (3625.0) GCC 14.2.1 20240910 + Clang 18.1.8 + LLVM 18.1.8 btrfs OpenBenchmarking.org Kernel Details - Radeon HD 8790M: cfg80211.cfg80211_disable_40mhz_24ghz=1 mac80211.minstrel_vht_only=1 - Transparent Huge Pages: always - Intel HD Graphics HSW ULT GT2: cfg80211.cfg80211_disable_40mhz_24ghz=1 mac80211.minstrel_vht_only=1 rfkill.default_state=1 kvm.nx_huge_pages=force - Transparent Huge Pages: always - AMD Radeon HD 8730M: cfg80211.cfg80211_disable_40mhz_24ghz=1 mac80211.minstrel_vht_only=1 rfkill.default_state=1 kvm.nx_huge_pages=force - Transparent Huge Pages: always - AMD Radeon HD 8730M dGPU mobile Mars series: cfg80211.cfg80211_disable_40mhz_24ghz=1 mac80211.minstrel_vht_only=1 rfkill.default_state=1 kvm.nx_huge_pages=force - Transparent Huge Pages: always - Intel HD Graphics HSW ULT GT2 Dual-Channel RAM: amdgpu.si_support=1 amdgpu.cik_support=1 radeon.si_support=0 radeon.cik_support=0 amdgpu.bapm=0 amdgpu.dc=1 amdgpu.dcfeaturemask=0xffffffff amdgpu.cg_mask=0xffffffff amdgpu.modeset=1 amdgpu.mes=1 - Transparent Huge Pages: always - AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM: amdgpu.si_support=1 amdgpu.cik_support=1 radeon.si_support=0 radeon.cik_support=0 amdgpu.bapm=0 amdgpu.dc=1 amdgpu.dcfeaturemask=0xffffffff amdgpu.cg_mask=0xffffffff amdgpu.modeset=1 amdgpu.mes=1 - Transparent Huge Pages: always - AMD Radeon Vega: Transparent Huge Pages: always Environment Details - Radeon HD 8790M, Intel HD Graphics HSW ULT GT2, AMD Radeon HD 8730M, AMD Radeon HD 8730M dGPU mobile Mars series, Intel HD Graphics HSW ULT GT2 Dual-Channel RAM, AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM: DRI_PRIME=1 NVCC_PREPEND_FLAGS="-ccbin /opt/cuda/bin" Compiler Details - Radeon HD 8790M: --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,objc,obj-c++ --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu - Intel HD Graphics HSW ULT GT2: --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++ --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu - AMD Radeon HD 8730M: --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++ --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu - AMD Radeon HD 8730M dGPU mobile Mars series: --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++ --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu - Intel HD Graphics HSW ULT GT2 Dual-Channel RAM: --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++ --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu - AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM: --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++ --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu - AMD Radeon Vega: --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++,rust --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu Processor Details - Radeon HD 8790M: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Intel HD Graphics 4600 HSW GT2: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x28 - Intel HD Graphics HSW ULT GT2: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x26 - AMD Radeon HD 8730M: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x26 - AMD Radeon HD 8730M dGPU mobile Mars series: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x26 - Intel HD Graphics HSW ULT GT2 Dual-Channel RAM: Scaling Governor: intel_cpufreq schedutil - CPU Microcode: 0x26 - AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM: Scaling Governor: intel_cpufreq performance - CPU Microcode: 0x26 - AMD Radeon Vega: Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - Platform Profile: balanced - CPU Microcode: 0x860010c - ACPI Profile: balanced Graphics Details - Radeon HD 8790M: SNA - BAR1 / Visible vRAM Size: 256 MB - Intel HD Graphics 4600 HSW GT2: GLAMOR - Intel HD Graphics HSW ULT GT2: SNA - BAR1 / Visible vRAM Size: 256 MB - AMD Radeon HD 8730M: SNA - BAR1 / Visible vRAM Size: 256 MB - AMD Radeon HD 8730M dGPU mobile Mars series: SNA - BAR1 / Visible vRAM Size: 256 MB - Intel HD Graphics HSW ULT GT2 Dual-Channel RAM: SNA - BAR1 / Visible vRAM Size: 256 MB - AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM: SNA - BAR1 / Visible vRAM Size: 256 MB - AMD Radeon Vega: GLAMOR - BAR1 / Visible vRAM Size: 512 MB Security Details - Radeon HD 8790M: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled PBRSB-eIBRS: Not affected + srbds: Vulnerable + tsx_async_abort: Not affected - Intel HD Graphics 4600 HSW GT2: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - Intel HD Graphics HSW ULT GT2: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + mmio_stale_data: Unknown: No mitigations + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable; IBPB: disabled; STIBP: disabled; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Vulnerable + tsx_async_abort: Not affected - AMD Radeon HD 8730M: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + mmio_stale_data: Unknown: No mitigations + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable; IBPB: disabled; STIBP: disabled; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Vulnerable + tsx_async_abort: Not affected - AMD Radeon HD 8730M dGPU mobile Mars series: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + mmio_stale_data: Unknown: No mitigations + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable; IBPB: disabled; STIBP: disabled; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Vulnerable + tsx_async_abort: Not affected - Intel HD Graphics HSW ULT GT2 Dual-Channel RAM: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM: gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected - AMD Radeon Vega: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Mitigation of untrained return thunk; SMT enabled with STIBP protection + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected
CLPEAK clpeak: Global Memory Bandwidth clpeak: Single-Precision Compute clpeak: Kernel Latency clpeak: Integer Compute clpeak: Integer 24-bit Compute clpeak: Transfer Bandwidth enqueueReadBuffer clpeak: Transfer Bandwidth enqueueWriteBuffer clpeak: Double-Precision Compute Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega 5.65 86.09 49.08 34.45 170.38 9.67 8.81 43.1 17.98 217.54 18.31 46.89 46.88 8.93 8.54 10.73 186.98 38.39 41.29 41.35 5.10 5.22 39.99 458.21 49.12 102.07 102.06 5.17 5.20 19.18 186.94 33.61 41.35 41.35 10.16 10.25 39.25 458.22 49.15 102.03 102.01 9.92 9.93 18.93 553.62 917751360 102.94 512.44 7.67 7.70 56.72 OpenBenchmarking.org
clpeak OpenCL Test: Global Memory Bandwidth OpenBenchmarking.org GBPS, More Is Better clpeak 1.1.2 OpenCL Test: Global Memory Bandwidth Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega 9 18 27 36 45 SE +/- 0.00, N = 3 SE +/- 0.17, N = 3 SE +/- 0.01, N = 3 SE +/- 0.22, N = 3 SE +/- 0.04, N = 3 SE +/- 0.23, N = 3 SE +/- 0.30, N = 12 5.65 17.98 10.73 39.99 19.18 39.25 18.93 clang++ g++ g++ g++ g++ g++
clpeak OpenCL Test: Single-Precision Compute OpenBenchmarking.org GFLOPS, More Is Better clpeak 1.1.2 OpenCL Test: Single-Precision Compute Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega 120 240 360 480 600 SE +/- 0.00, N = 3 SE +/- 0.18, N = 3 SE +/- 0.01, N = 3 SE +/- 0.15, N = 3 SE +/- 0.01, N = 3 SE +/- 0.13, N = 3 SE +/- 0.09, N = 3 86.09 217.54 186.98 458.21 186.94 458.22 553.62 clang++ g++ g++ g++ g++ g++
clpeak OpenCL Test: Kernel Latency OpenBenchmarking.org us, Fewer Is Better clpeak 1.1.2 OpenCL Test: Kernel Latency Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega 200M 400M 600M 800M 1000M SE +/- 0.20, N = 3 SE +/- 0.18, N = 15 SE +/- 0.47, N = 15 SE +/- 0.48, N = 3 SE +/- 0.25, N = 15 SE +/- 0.66, N = 15 SE +/- 0.00, N = 3 49.08 18.31 38.39 49.12 33.61 49.15 917751360.00 g++
clpeak OpenCL Test: Integer Compute OpenBenchmarking.org GIOPS, More Is Better clpeak 1.1.2 OpenCL Test: Integer Compute Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega 20 40 60 80 100 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.07, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 SE +/- 2.23, N = 12 34.45 46.89 41.29 102.07 41.35 102.03 102.94 g++ clang++ g++ g++ g++ g++ g++
clpeak OpenCL Test: Integer 24-bit Compute OpenBenchmarking.org GIOPS, More Is Better clpeak 1.1.2 OpenCL Test: Integer 24-bit Compute Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega 110 220 330 440 550 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 7.52, N = 12 170.38 46.88 41.35 102.06 41.35 102.01 512.44 g++ g++
clpeak OpenCL Test: Transfer Bandwidth enqueueReadBuffer OpenBenchmarking.org GBPS, More Is Better clpeak 1.1.2 OpenCL Test: Transfer Bandwidth enqueueReadBuffer Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.09, N = 15 SE +/- 0.09, N = 3 9.67 8.93 5.10 5.17 10.16 9.92 7.67 g++ clang++ g++ g++ g++ g++ g++
clpeak OpenCL Test: Transfer Bandwidth enqueueWriteBuffer OpenBenchmarking.org GBPS, More Is Better clpeak 1.1.2 OpenCL Test: Transfer Bandwidth enqueueWriteBuffer Radeon HD 8790M Intel HD Graphics 4600 HSW GT2 Intel HD Graphics HSW ULT GT2 AMD Radeon HD 8730M dGPU mobile Mars series Intel HD Graphics HSW ULT GT2 Dual-Channel RAM AMD Radeon HD 8730M dGPU mobile Mars series w/dual-channel sys RAM AMD Radeon Vega 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.09, N = 3 SE +/- 0.04, N = 15 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.09, N = 15 SE +/- 0.01, N = 3 8.81 8.54 5.22 5.20 10.25 9.93 7.70 g++ clang++ g++ g++ g++ g++ g++
clpeak OpenCL Test: Double-Precision Compute OpenBenchmarking.org GFLOPS, More Is Better clpeak 1.1.2 OpenCL Test: Double-Precision Compute Radeon HD 8790M AMD Radeon Vega 13 26 39 52 65 SE +/- 0.00, N = 3 SE +/- 0.35, N = 13 43.10 56.72 1. (CXX) g++ options: -O3
Phoronix Test Suite v10.8.5