Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1855 1855
Geekbench 3 Multicore Score 14253 14253

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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1733 1733
Integer Multicore 15593 15593
AES 156 156
AES Multicore 1272 1272
Twofish 2018 2018
Twofish Multicore 20667 20667
SHA1 2419 2419
SHA1 Multicore 17116 17116
SHA2 2511 2511
SHA2 Multicore 18079 18079
BZip2 Compress 1781 1781
BZip2 Compress Multicore 17501 17501
BZip2 Decompress 1855 1855
BZip2 Decompress Multicore 19146 19146
JPEG Compress 2045 2045
JPEG Compress Multicore 21360 21360
JPEG Decompress 2882 2882
JPEG Decompress Multicore 23833 23833
PNG Compress 2169 2169
PNG Compress Multicore 21851 21851
PNG Decompress 2122 2122
PNG Decompress Multicore 21453 21453
Sobel 2014 2014
Sobel Multicore 19952 19952
Lua 1948 1948
Lua Multicore 17300 17300
Dijkstra 1901 1901
Dijkstra Multicore 14361 14361

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2005 2005
Floating Point Multicore 17884 17884
BlackScholes 2554 2554
BlackScholes Multicore 24700 24700
Mandelbrot 2141 2141
Mandelbrot Multicore 22765 22765
Sharpen Filter 2007 2007
Sharpen Filter Multicore 17753 17753
Blur Filter 1699 1699
Blur Filter Multicore 16467 16467
SGEMM 2236 2236
SGEMM Multicore 18348 18348
DGEMM 2112 2112
DGEMM Multicore 17647 17647
SFFT 1597 1597
SFFT Multicore 12351 12351
DFFT 1754 1754
DFFT Multicore 14721 14721
N-Body 1834 1834
N-Body Multicore 16115 16115
Ray Trace 2327 2327
Ray Trace Multicore 21471 21471

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1802 1802
Memory Multicore 4312 4312
Stream Copy 1875 1875
Stream Copy Multicore 4413 4413
Stream Scale 1862 1862
Stream Scale Multicore 4352 4352
Stream Add 1728 1728
Stream Add Multicore 4217 4217
Stream Triad 1750 1750
Stream Triad Multicore 4271 4271