Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1842 1842
Geekbench 3 Multicore Score 13970 13970

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 1738 1738
Integer Multicore 15251 15251
AES 156 156
AES Multicore 1269 1269
Twofish 2017 2017
Twofish Multicore 20661 20661
SHA1 2412 2412
SHA1 Multicore 17081 17081
SHA2 2446 2446
SHA2 Multicore 17836 17836
BZip2 Compress 1788 1788
BZip2 Compress Multicore 17618 17618
BZip2 Decompress 1855 1855
BZip2 Decompress Multicore 19102 19102
JPEG Compress 2046 2046
JPEG Compress Multicore 21303 21303
JPEG Decompress 2853 2853
JPEG Decompress Multicore 23848 23848
PNG Compress 2172 2172
PNG Compress Multicore 21918 21918
PNG Decompress 2120 2120
PNG Decompress Multicore 21050 21050
Sobel 2065 2065
Sobel Multicore 16506 16506
Lua 1997 1997
Lua Multicore 18013 18013
Dijkstra 1938 1938
Dijkstra Multicore 12892 12892

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1979 1979
Floating Point Multicore 17562 17562
BlackScholes 2260 2260
BlackScholes Multicore 21739 21739
Mandelbrot 2139 2139
Mandelbrot Multicore 22727 22727
Sharpen Filter 2005 2005
Sharpen Filter Multicore 17698 17698
Blur Filter 1696 1696
Blur Filter Multicore 16412 16412
SGEMM 2224 2224
SGEMM Multicore 18050 18050
DGEMM 2092 2092
DGEMM Multicore 17568 17568
SFFT 1599 1599
SFFT Multicore 12295 12295
DFFT 1751 1751
DFFT Multicore 14717 14717
N-Body 1837 1837
N-Body Multicore 16017 16017
Ray Trace 2344 2344
Ray Trace Multicore 21162 21162

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1778 1778
Memory Multicore 4226 4226
Stream Copy 1854 1854
Stream Copy Multicore 4331 4331
Stream Scale 1827 1827
Stream Scale Multicore 4269 4269
Stream Add 1706 1706
Stream Add Multicore 4116 4116
Stream Triad 1732 1732
Stream Triad Multicore 4193 4193