Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1830 1830
Geekbench 3 Multicore Score 13572 13572

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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1716 1716
Integer Multicore 14280 14280
AES 156 156
AES Multicore 1252 1252
Twofish 2012 2012
Twofish Multicore 19615 19615
SHA1 2409 2409
SHA1 Multicore 16185 16185
SHA2 2443 2443
SHA2 Multicore 17831 17831
BZip2 Compress 1787 1787
BZip2 Compress Multicore 17509 17509
BZip2 Decompress 1852 1852
BZip2 Decompress Multicore 19054 19054
JPEG Compress 2036 2036
JPEG Compress Multicore 20977 20977
JPEG Decompress 2860 2860
JPEG Decompress Multicore 22602 22602
PNG Compress 2170 2170
PNG Compress Multicore 21198 21198
PNG Decompress 2096 2096
PNG Decompress Multicore 18561 18561
Sobel 1977 1977
Sobel Multicore 16078 16078
Lua 1978 1978
Lua Multicore 16894 16894
Dijkstra 1772 1772
Dijkstra Multicore 8574 8574

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1968 1968
Floating Point Multicore 17534 17534
BlackScholes 2259 2259
BlackScholes Multicore 20894 20894
Mandelbrot 2138 2138
Mandelbrot Multicore 22559 22559
Sharpen Filter 2002 2002
Sharpen Filter Multicore 17769 17769
Blur Filter 1695 1695
Blur Filter Multicore 16450 16450
SGEMM 2225 2225
SGEMM Multicore 18249 18249
DGEMM 2085 2085
DGEMM Multicore 17620 17620
SFFT 1597 1597
SFFT Multicore 12320 12320
DFFT 1662 1662
DFFT Multicore 14726 14726
N-Body 1832 1832
N-Body Multicore 16082 16082
Ray Trace 2367 2367
Ray Trace Multicore 21259 21259

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1785 1785
Memory Multicore 4236 4236
Stream Copy 1863 1863
Stream Copy Multicore 4355 4355
Stream Scale 1838 1838
Stream Scale Multicore 4179 4179
Stream Add 1711 1711
Stream Add Multicore 4171 4171
Stream Triad 1736 1736
Stream Triad Multicore 4245 4245