Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1722 1722
Geekbench 3 Multicore Score 12561 12561

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 1550 1550
Integer Multicore 13340 13340
AES 116 116
AES Multicore 948 948
Twofish 1967 1967
Twofish Multicore 17115 17115
SHA1 2255 2255
SHA1 Multicore 15891 15891
SHA2 2237 2237
SHA2 Multicore 15636 15636
BZip2 Compress 1786 1786
BZip2 Compress Multicore 17911 17911
BZip2 Decompress 1899 1899
BZip2 Decompress Multicore 19100 19100
JPEG Compress 1829 1829
JPEG Compress Multicore 17883 17883
JPEG Decompress 1789 1789
JPEG Decompress Multicore 14449 14449
PNG Compress 1871 1871
PNG Compress Multicore 17258 17258
PNG Decompress 1844 1844
PNG Decompress Multicore 17784 17784
Sobel 1682 1682
Sobel Multicore 14842 14842
Lua 1819 1819
Lua Multicore 16521 16521
Dijkstra 2224 2224
Dijkstra Multicore 15807 15807

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1862 1862
Floating Point Multicore 16080 16080
BlackScholes 2076 2076
BlackScholes Multicore 20004 20004
Mandelbrot 2137 2137
Mandelbrot Multicore 22669 22669
Sharpen Filter 2006 2006
Sharpen Filter Multicore 16056 16056
Blur Filter 1769 1769
Blur Filter Multicore 15084 15084
SGEMM 1964 1964
SGEMM Multicore 15721 15721
DGEMM 1933 1933
DGEMM Multicore 15286 15286
SFFT 1697 1697
SFFT Multicore 12805 12805
DFFT 1802 1802
DFFT Multicore 14995 14995
N-Body 1619 1619
N-Body Multicore 14138 14138
Ray Trace 1698 1698
Ray Trace Multicore 16133 16133

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1787 1787
Memory Multicore 3969 3969
Stream Copy 1862 1862
Stream Copy Multicore 4368 4368
Stream Scale 1844 1844
Stream Scale Multicore 3532 3532
Stream Add 1712 1712
Stream Add Multicore 4164 4164
Stream Triad 1735 1735
Stream Triad Multicore 3864 3864