Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1853 1853
Geekbench 3 Multicore Score 14133 14133

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.1 (Build 13B42) Mac OS X 10.9.1 (Build 13B42)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1743 1743
Integer Multicore 15415 15415
AES 156 156
AES Multicore 1204 1204
Twofish 2018 2018
Twofish Multicore 19222 19222
SHA1 2413 2413
SHA1 Multicore 16231 16231
SHA2 2515 2515
SHA2 Multicore 18096 18096
BZip2 Compress 1791 1791
BZip2 Compress Multicore 17568 17568
BZip2 Decompress 1851 1851
BZip2 Decompress Multicore 19165 19165
JPEG Compress 2042 2042
JPEG Compress Multicore 21380 21380
JPEG Decompress 2879 2879
JPEG Decompress Multicore 23847 23847
PNG Compress 2172 2172
PNG Compress Multicore 21965 21965
PNG Decompress 2120 2120
PNG Decompress Multicore 21482 21482
Sobel 2077 2077
Sobel Multicore 19893 19893
Lua 1989 1989
Lua Multicore 17739 17739
Dijkstra 1942 1942
Dijkstra Multicore 14294 14294

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2000 2000
Floating Point Multicore 17834 17834
BlackScholes 2553 2553
BlackScholes Multicore 24736 24736
Mandelbrot 2138 2138
Mandelbrot Multicore 22609 22609
Sharpen Filter 2006 2006
Sharpen Filter Multicore 17614 17614
Blur Filter 1699 1699
Blur Filter Multicore 16430 16430
SGEMM 2236 2236
SGEMM Multicore 18302 18302
DGEMM 2098 2098
DGEMM Multicore 17637 17637
SFFT 1594 1594
SFFT Multicore 12275 12275
DFFT 1736 1736
DFFT Multicore 14736 14736
N-Body 1837 1837
N-Body Multicore 16112 16112
Ray Trace 2312 2312
Ray Trace Multicore 21384 21384

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1781 1781
Memory Multicore 4169 4169
Stream Copy 1849 1849
Stream Copy Multicore 4388 4388
Stream Scale 1829 1829
Stream Scale Multicore 4156 4156
Stream Add 1713 1713
Stream Add Multicore 4186 4186
Stream Triad 1737 1737
Stream Triad Multicore 3959 3959