Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1837 1837
Geekbench 3 Multicore Score 13953 13953

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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1719 1719
Integer Multicore 15075 15075
AES 156 156
AES Multicore 1267 1267
Twofish 2015 2015
Twofish Multicore 19999 19999
SHA1 2405 2405
SHA1 Multicore 16835 16835
SHA2 2445 2445
SHA2 Multicore 17692 17692
BZip2 Compress 1780 1780
BZip2 Compress Multicore 17581 17581
BZip2 Decompress 1844 1844
BZip2 Decompress Multicore 19088 19088
JPEG Compress 2038 2038
JPEG Compress Multicore 21372 21372
JPEG Decompress 2859 2859
JPEG Decompress Multicore 24190 24190
PNG Compress 2155 2155
PNG Compress Multicore 21839 21839
PNG Decompress 2112 2112
PNG Decompress Multicore 19996 19996
Sobel 1983 1983
Sobel Multicore 16186 16186
Lua 1973 1973
Lua Multicore 17193 17193
Dijkstra 1830 1830
Dijkstra Multicore 13059 13059

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1980 1980
Floating Point Multicore 17654 17654
BlackScholes 2284 2284
BlackScholes Multicore 21967 21967
Mandelbrot 2134 2134
Mandelbrot Multicore 22739 22739
Sharpen Filter 2002 2002
Sharpen Filter Multicore 17779 17779
Blur Filter 1696 1696
Blur Filter Multicore 16480 16480
SGEMM 2225 2225
SGEMM Multicore 18224 18224
DGEMM 2101 2101
DGEMM Multicore 17615 17615
SFFT 1600 1600
SFFT Multicore 12332 12332
DFFT 1748 1748
DFFT Multicore 14706 14706
N-Body 1831 1831
N-Body Multicore 16074 16074
Ray Trace 2339 2339
Ray Trace Multicore 21480 21480

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1790 1790
Memory Multicore 4310 4310
Stream Copy 1862 1862
Stream Copy Multicore 4390 4390
Stream Scale 1846 1846
Stream Scale Multicore 4381 4381
Stream Add 1717 1717
Stream Add Multicore 4207 4207
Stream Triad 1743 1743
Stream Triad Multicore 4267 4267