Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 2175 2175
Geekbench 3 Multicore Score 16784 16784

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.3 (Build 13D65) Mac OS X 10.9.3 (Build 13D65)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5550 @ 2.66 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
L1 Instruction Cache 32 KB x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 2077 2077
Integer Multicore 18561 18561
AES 189 189
AES Multicore 1540 1540
Twofish 2442 2442
Twofish Multicore 25105 25105
SHA1 2913 2913
SHA1 Multicore 20870 20870
SHA2 3042 3042
SHA2 Multicore 21952 21952
BZip2 Compress 2149 2149
BZip2 Compress Multicore 21076 21076
BZip2 Decompress 2240 2240
BZip2 Decompress Multicore 23037 23037
JPEG Compress 2471 2471
JPEG Compress Multicore 25582 25582
JPEG Decompress 3472 3472
JPEG Decompress Multicore 28807 28807
PNG Compress 2648 2648
PNG Compress Multicore 26561 26561
PNG Decompress 2555 2555
PNG Decompress Multicore 25638 25638
Sobel 2413 2413
Sobel Multicore 24070 24070
Lua 2339 2339
Lua Multicore 20653 20653
Dijkstra 2083 2083
Dijkstra Multicore 14473 14473

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2428 2428
Floating Point Multicore 21477 21477
BlackScholes 3088 3088
BlackScholes Multicore 29771 29771
Mandelbrot 2587 2587
Mandelbrot Multicore 27813 27813
Sharpen Filter 2430 2430
Sharpen Filter Multicore 21318 21318
Blur Filter 2049 2049
Blur Filter Multicore 19748 19748
SGEMM 2690 2690
SGEMM Multicore 21980 21980
DGEMM 2556 2556
DGEMM Multicore 21111 21111
SFFT 1930 1930
SFFT Multicore 14782 14782
DFFT 2099 2099
DFFT Multicore 17241 17241
N-Body 2235 2235
N-Body Multicore 19726 19726
Ray Trace 2878 2878
Ray Trace Multicore 25683 25683

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1865 1865
Memory Multicore 3848 3848
Stream Copy 1956 1956
Stream Copy Multicore 3601 3601
Stream Scale 1920 1920
Stream Scale Multicore 4266 4266
Stream Add 1787 1787
Stream Add Multicore 4134 4134
Stream Triad 1804 1804
Stream Triad Multicore 3453 3453