Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1578 1578
Geekbench 3 Multicore Score 11696 11696

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
Model Mac Pro (Early 2009) Mac Pro (Early 2009)
Processor Intel Xeon E5520 @ 2.26 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.26 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 44.00 GB 1066 MHz DDR3 44.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1513 1513
Integer Multicore 12970 12970
AES 115 115
AES Multicore 896 896
Twofish 1953 1953
Twofish Multicore 16789 16789
SHA1 2244 2244
SHA1 Multicore 15804 15804
SHA2 2218 2218
SHA2 Multicore 15569 15569
BZip2 Compress 1773 1773
BZip2 Compress Multicore 17723 17723
BZip2 Decompress 1862 1862
BZip2 Decompress Multicore 18935 18935
JPEG Compress 1815 1815
JPEG Compress Multicore 17863 17863
JPEG Decompress 1701 1701
JPEG Decompress Multicore 13869 13869
PNG Compress 1858 1858
PNG Compress Multicore 17212 17212
PNG Decompress 1782 1782
PNG Decompress Multicore 17243 17243
Sobel 1582 1582
Sobel Multicore 13865 13865
Lua 1789 1789
Lua Multicore 16271 16271
Dijkstra 2048 2048
Dijkstra Multicore 14272 14272

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1552 1552
Floating Point Multicore 14172 14172
BlackScholes 1860 1860
BlackScholes Multicore 18277 18277
Mandelbrot 2112 2112
Mandelbrot Multicore 22085 22085
Sharpen Filter 406 406
Sharpen Filter Multicore 5647 5647
Blur Filter 1737 1737
Blur Filter Multicore 14061 14061
SGEMM 1907 1907
SGEMM Multicore 15698 15698
DGEMM 1874 1874
DGEMM Multicore 15162 15162
SFFT 1684 1684
SFFT Multicore 12716 12716
DFFT 1786 1786
DFFT Multicore 14870 14870
N-Body 1604 1604
N-Body Multicore 14088 14088
Ray Trace 1699 1699
Ray Trace Multicore 16090 16090

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1760 1760
Memory Multicore 4198 4198
Stream Copy 1832 1832
Stream Copy Multicore 4318 4318
Stream Scale 1813 1813
Stream Scale Multicore 4259 4259
Stream Add 1693 1693
Stream Add Multicore 4080 4080
Stream Triad 1708 1708
Stream Triad Multicore 4140 4140