Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1712 1712
Geekbench 3 Multicore Score 13037 13037

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 Mac OS X 10.8.5
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 48.00 GB 1066 MHz DDR3 48.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1640 1640
Integer Multicore 14371 14371
AES 148 148
AES Multicore 1233 1233
Twofish 1900 1900
Twofish Multicore 19361 19361
SHA1 2292 2292
SHA1 Multicore 16157 16157
SHA2 2313 2313
SHA2 Multicore 17363 17363
BZip2 Compress 1686 1686
BZip2 Compress Multicore 15888 15888
BZip2 Decompress 1758 1758
BZip2 Decompress Multicore 17428 17428
JPEG Compress 1932 1932
JPEG Compress Multicore 19594 19594
JPEG Decompress 2743 2743
JPEG Decompress Multicore 23202 23202
PNG Compress 2044 2044
PNG Compress Multicore 20619 20619
PNG Decompress 1997 1997
PNG Decompress Multicore 19701 19701
Sobel 1956 1956
Sobel Multicore 16200 16200
Lua 1790 1790
Lua Multicore 16049 16049
Dijkstra 1863 1863
Dijkstra Multicore 12535 12535

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1868 1868
Floating Point Multicore 16482 16482
BlackScholes 2172 2172
BlackScholes Multicore 20186 20186
Mandelbrot 2027 2027
Mandelbrot Multicore 22018 22018
Sharpen Filter 1908 1908
Sharpen Filter Multicore 16793 16793
Blur Filter 1608 1608
Blur Filter Multicore 15443 15443
SGEMM 2093 2093
SGEMM Multicore 16857 16857
DGEMM 1890 1890
DGEMM Multicore 15453 15453
SFFT 1524 1524
SFFT Multicore 11976 11976
DFFT 1629 1629
DFFT Multicore 13791 13791
N-Body 1744 1744
N-Body Multicore 15148 15148
Ray Trace 2239 2239
Ray Trace Multicore 19704 19704

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1548 1548
Memory Multicore 3481 3481
Stream Copy 1617 1617
Stream Copy Multicore 3564 3564
Stream Scale 1574 1574
Stream Scale Multicore 3703 3703
Stream Add 1508 1508
Stream Add Multicore 3283 3283
Stream Triad 1498 1498
Stream Triad Multicore 3389 3389