Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1720 1720
Geekbench 3 Multicore Score 12516 12516

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.5 (Build 13F1911) Mac OS X 10.9.5 (Build 13F1911)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1551 1551
Integer Multicore 13270 13270
AES 116 116
AES Multicore 945 945
Twofish 1966 1966
Twofish Multicore 17066 17066
SHA1 2255 2255
SHA1 Multicore 15853 15853
SHA2 2237 2237
SHA2 Multicore 15625 15625
BZip2 Compress 1777 1777
BZip2 Compress Multicore 17888 17888
BZip2 Decompress 1918 1918
BZip2 Decompress Multicore 19182 19182
JPEG Compress 1829 1829
JPEG Compress Multicore 17849 17849
JPEG Decompress 1784 1784
JPEG Decompress Multicore 14457 14457
PNG Compress 1873 1873
PNG Compress Multicore 17255 17255
PNG Decompress 1846 1846
PNG Decompress Multicore 17586 17586
Sobel 1680 1680
Sobel Multicore 14645 14645
Lua 1831 1831
Lua Multicore 16182 16182
Dijkstra 2219 2219
Dijkstra Multicore 15570 15570

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1863 1863
Floating Point Multicore 16008 16008
BlackScholes 2078 2078
BlackScholes Multicore 20138 20138
Mandelbrot 2139 2139
Mandelbrot Multicore 22635 22635
Sharpen Filter 2008 2008
Sharpen Filter Multicore 15947 15947
Blur Filter 1768 1768
Blur Filter Multicore 14985 14985
SGEMM 1964 1964
SGEMM Multicore 15773 15773
DGEMM 1933 1933
DGEMM Multicore 15285 15285
SFFT 1697 1697
SFFT Multicore 12657 12657
DFFT 1795 1795
DFFT Multicore 14582 14582
N-Body 1617 1617
N-Body Multicore 14159 14159
Ray Trace 1714 1714
Ray Trace Multicore 16110 16110

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1774 1774
Memory Multicore 4026 4026
Stream Copy 1852 1852
Stream Copy Multicore 4256 4256
Stream Scale 1834 1834
Stream Scale Multicore 4184 4184
Stream Add 1701 1701
Stream Add Multicore 4070 4070
Stream Triad 1718 1718
Stream Triad Multicore 3625 3625