Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1841 1841
Geekbench 3 Multicore Score 13950 13950

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1731 1731
Integer Multicore 15186 15186
AES 156 156
AES Multicore 1268 1268
Twofish 2018 2018
Twofish Multicore 20569 20569
SHA1 2407 2407
SHA1 Multicore 17075 17075
SHA2 2446 2446
SHA2 Multicore 17868 17868
BZip2 Compress 1787 1787
BZip2 Compress Multicore 17483 17483
BZip2 Decompress 1853 1853
BZip2 Decompress Multicore 19134 19134
JPEG Compress 2038 2038
JPEG Compress Multicore 21297 21297
JPEG Decompress 2857 2857
JPEG Decompress Multicore 23859 23859
PNG Compress 2175 2175
PNG Compress Multicore 21894 21894
PNG Decompress 2100 2100
PNG Decompress Multicore 20172 20172
Sobel 1977 1977
Sobel Multicore 16495 16495
Lua 1980 1980
Lua Multicore 17759 17759
Dijkstra 1971 1971
Dijkstra Multicore 13063 13063

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1981 1981
Floating Point Multicore 17574 17574
BlackScholes 2291 2291
BlackScholes Multicore 22056 22056
Mandelbrot 2136 2136
Mandelbrot Multicore 22655 22655
Sharpen Filter 2002 2002
Sharpen Filter Multicore 17732 17732
Blur Filter 1693 1693
Blur Filter Multicore 16411 16411
SGEMM 2226 2226
SGEMM Multicore 18158 18158
DGEMM 2098 2098
DGEMM Multicore 17574 17574
SFFT 1596 1596
SFFT Multicore 12317 12317
DFFT 1752 1752
DFFT Multicore 14715 14715
N-Body 1834 1834
N-Body Multicore 16049 16049
Ray Trace 2354 2354
Ray Trace Multicore 20821 20821

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1784 1784
Memory Multicore 4231 4231
Stream Copy 1855 1855
Stream Copy Multicore 4332 4332
Stream Scale 1837 1837
Stream Scale Multicore 4272 4272
Stream Add 1716 1716
Stream Add Multicore 4141 4141
Stream Triad 1735 1735
Stream Triad Multicore 4183 4183