Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1855 1855
Geekbench 3 Multicore Score 14181 14181

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 1737 1737
Integer Multicore 15619 15619
AES 156 156
AES Multicore 1272 1272
Twofish 2018 2018
Twofish Multicore 20618 20618
SHA1 2416 2416
SHA1 Multicore 17115 17115
SHA2 2506 2506
SHA2 Multicore 18064 18064
BZip2 Compress 1791 1791
BZip2 Compress Multicore 17630 17630
BZip2 Decompress 1850 1850
BZip2 Decompress Multicore 19174 19174
JPEG Compress 2044 2044
JPEG Compress Multicore 21332 21332
JPEG Decompress 2887 2887
JPEG Decompress Multicore 23913 23913
PNG Compress 2177 2177
PNG Compress Multicore 21841 21841
PNG Decompress 2121 2121
PNG Decompress Multicore 21303 21303
Sobel 2016 2016
Sobel Multicore 20041 20041
Lua 2006 2006
Lua Multicore 17463 17463
Dijkstra 1895 1895
Dijkstra Multicore 14461 14461

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2001 2001
Floating Point Multicore 17816 17816
BlackScholes 2554 2554
BlackScholes Multicore 24363 24363
Mandelbrot 2141 2141
Mandelbrot Multicore 22717 22717
Sharpen Filter 2007 2007
Sharpen Filter Multicore 17718 17718
Blur Filter 1699 1699
Blur Filter Multicore 16386 16386
SGEMM 2226 2226
SGEMM Multicore 18297 18297
DGEMM 2075 2075
DGEMM Multicore 17616 17616
SFFT 1601 1601
SFFT Multicore 12300 12300
DFFT 1752 1752
DFFT Multicore 14852 14852
N-Body 1832 1832
N-Body Multicore 16130 16130
Ray Trace 2328 2328
Ray Trace Multicore 21122 21122

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1802 1802
Memory Multicore 4038 4038
Stream Copy 1876 1876
Stream Copy Multicore 3546 3546
Stream Scale 1863 1863
Stream Scale Multicore 4181 4181
Stream Add 1728 1728
Stream Add Multicore 4218 4218
Stream Triad 1749 1749
Stream Triad Multicore 4252 4252