Benchmarks by Michael Larabel for a future article on Phoronix.com. Quick look at LLVM Clang 3.3 vs. Clang 3.4 compiler performance. More tests forthcoming.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1411077-SO-1312033SO50
LLVM Clang 3.4 AMD APU Benchmarks
Benchmarks by Michael Larabel for a future article on Phoronix.com. Quick look at LLVM Clang 3.3 vs. Clang 3.4 compiler performance. More tests forthcoming.
,,"Clang 3.3","Clang 3.5 SVN","i7 4700HQ"
Processor,,AMD A10-6800K APU @ 4.70GHz (4 Cores),AMD A10-6800K APU @ 4.70GHz (4 Cores),Intel Core i7-4700HQ @ 2.40GHz (8 Cores)
Motherboard,,MSI FM2-A85XA-G65 (MS-7793) v1.0,MSI FM2-A85XA-G65 (MS-7793) v1.0,ASUS G750JM v1.0
Chipset,,AMD Family 15h,AMD Family 15h,Intel Xeon E3-1200 v3/4th
Memory,,8192MB,8192MB,31744MB
Disk,,64GB OCZ AGILITY,64GB OCZ AGILITY,1000GB Seagate ST1000LM014-1EJ1 + 1000GB TOSHIBA MQ01ABD1 + 1500GB HGST HTS541515A9
Graphics,,Sapphire AMD Radeon HD 6950 2048MB,Sapphire AMD Radeon HD 6950 2048MB,ASUS NVIDIA GeForce GTX 860M 2048MB (540/2505MHz)
Audio,,Realtek ALC892,Realtek ALC892,Intel Haswell HDMI
Monitor,,SyncMaster,SyncMaster,
Network,,Realtek RTL8111/8168/8411,Realtek RTL8111/8168/8411,Qualcomm Atheros QCA8171 Gigabit + Broadcom BCM4352 802.11ac Wireless
OS,,Ubuntu 13.10,Ubuntu 13.10,Ubuntu 14.04
Kernel,,3.13.0-999-generic (x86_64),3.13.0-999-generic (x86_64),3.13.0-39-generic (x86_64)
Desktop,,Unity 7.1.2,Unity 7.1.2,Unity 7.2.3
Display Server,,X Server 1.14.3,X Server 1.14.3,X Server 1.15.1
Display Driver,,radeon 7.2.99,radeon 7.2.99,
OpenGL,,3.1 Mesa 10.1.0-devel (git-5b331f6 saucy-oibaf-ppa) Gallium 0.4,3.1 Mesa 10.1.0-devel (git-5b331f6 saucy-oibaf-ppa) Gallium 0.4,4.3.0
Compiler,,Clang 3.3-5ubuntu4,Clang 3.5-1~exp1,GCC 4.8 + Clang 3.4-1ubuntu3 + LLVM 3.4 + CUDA 6.5
File-System,,ext4,ext4,ext4
Screen Resolution,,2560x1600,2560x1600,1920x1080
,,"Clang 3.3","Clang 3.5 SVN","i7 4700HQ"
"SciMark - Computational Test: Composite (Mflops)",HIB,830.17,850.62,1204.07
"SciMark - Computational Test: Monte Carlo (Mflops)",HIB,493.11,474.59,525.11
"SciMark - Computational Test: Fast Fourier Transform (Mflops)",HIB,74.16,69.01,255.92
"SciMark - Computational Test: Sparse Matrix Multiply (Mflops)",HIB,1016.39,1015.77,1902.11
"SciMark - Computational Test: Dense LU Matrix Factorization (Mflops)",HIB,1198.51,1325.06,2347.95
"SciMark - Computational Test: Jacobi Successive Over-Relaxation (Mflops)",HIB,1368.69,1368.69,996.27
"BLAKE2 - Phoronix Test Suite v4.8.5 (Cycles/Byte)",LIB,9.66,9.11,4.16
"Botan - Test: Tiger (Mbytes/s)",HIB,361.16,360.78,361.13
"Botan - Test: KASUMI (Mbytes/s)",HIB,79.39,63.17,65.29
"Botan - Test: AES-256 (Mbytes/s)",HIB,180.17,178.18,133.77
"Botan - Test: Twofish (Mbytes/s)",HIB,217.19,218.46,178.01
"Botan - Test: CAST-256 (Mbytes/s)",HIB,115.62,112.45,81.16
"Botan - Test: X9.19-MAC (Mbytes/s)",HIB,75.17,75.86,74.95
"FLAC Audio Encoding - WAV To FLAC (sec)",LIB,7.09,6.31,5.42
"LAME MP3 Encoding - WAV To MP3 (sec)",LIB,16.36,18.76,14.60
"Himeno Benchmark - Poisson Pressure Solver (MFLOPS)",HIB,770.32,811.80,1480.80
"C-Ray - Total Time (sec)",LIB,63.66,62.34,27.36
"Smallpt - Global Illumination Renderer; 100 Samples (sec)",LIB,211,220,126