Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1659 1659
Geekbench 3 Multicore Score 11991 11991

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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1509 1509
Integer Multicore 13015 13015
AES 110 110
AES Multicore 948 948
Twofish 1968 1968
Twofish Multicore 17029 17029
SHA1 2264 2264
SHA1 Multicore 16162 16162
SHA2 2242 2242
SHA2 Multicore 15380 15380
BZip2 Compress 1777 1777
BZip2 Compress Multicore 17175 17175
BZip2 Decompress 1732 1732
BZip2 Decompress Multicore 18928 18928
JPEG Compress 1738 1738
JPEG Compress Multicore 17932 17932
JPEG Decompress 1722 1722
JPEG Decompress Multicore 14072 14072
PNG Compress 1865 1865
PNG Compress Multicore 17255 17255
PNG Decompress 1821 1821
PNG Decompress Multicore 17573 17573
Sobel 1638 1638
Sobel Multicore 14259 14259
Lua 1816 1816
Lua Multicore 16690 16690
Dijkstra 2059 2059
Dijkstra Multicore 12945 12945

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1834 1834
Floating Point Multicore 15894 15894
BlackScholes 1889 1889
BlackScholes Multicore 18702 18702
Mandelbrot 2135 2135
Mandelbrot Multicore 22752 22752
Sharpen Filter 1969 1969
Sharpen Filter Multicore 15810 15810
Blur Filter 1752 1752
Blur Filter Multicore 15003 15003
SGEMM 1956 1956
SGEMM Multicore 15623 15623
DGEMM 1863 1863
DGEMM Multicore 15017 15017
SFFT 1694 1694
SFFT Multicore 12764 12764
DFFT 1796 1796
DFFT Multicore 14912 14912
N-Body 1630 1630
N-Body Multicore 14179 14179
Ray Trace 1715 1715
Ray Trace Multicore 16104 16104

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1611 1611
Memory Multicore 2139 2139
Stream Copy 1694 1694
Stream Copy Multicore 2138 2138
Stream Scale 1662 1662
Stream Scale Multicore 2144 2144
Stream Add 1536 1536
Stream Add Multicore 2107 2107
Stream Triad 1559 1559
Stream Triad Multicore 2171 2171