Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1755 1755
Geekbench 3 Multicore Score 13457 13457

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.3 Mac OS X 10.9.3
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 1643 1643
Integer Multicore 14755 14755
AES 153 153
AES Multicore 1204 1204
Twofish 1906 1906
Twofish Multicore 19440 19440
SHA1 2273 2273
SHA1 Multicore 16403 16403
SHA2 2340 2340
SHA2 Multicore 17203 17203
BZip2 Compress 1636 1636
BZip2 Compress Multicore 16286 16286
BZip2 Decompress 1796 1796
BZip2 Decompress Multicore 18336 18336
JPEG Compress 1920 1920
JPEG Compress Multicore 20411 20411
JPEG Decompress 2689 2689
JPEG Decompress Multicore 22495 22495
PNG Compress 2167 2167
PNG Compress Multicore 20572 20572
PNG Decompress 1986 1986
PNG Decompress Multicore 19977 19977
Sobel 1965 1965
Sobel Multicore 18709 18709
Lua 2007 2007
Lua Multicore 16654 16654
Dijkstra 1597 1597
Dijkstra Multicore 13552 13552

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1925 1925
Floating Point Multicore 17058 17058
BlackScholes 2363 2363
BlackScholes Multicore 23551 23551
Mandelbrot 2118 2118
Mandelbrot Multicore 21424 21424
Sharpen Filter 1888 1888
Sharpen Filter Multicore 16713 16713
Blur Filter 1667 1667
Blur Filter Multicore 15690 15690
SGEMM 2145 2145
SGEMM Multicore 17464 17464
DGEMM 2004 2004
DGEMM Multicore 16988 16988
SFFT 1570 1570
SFFT Multicore 11838 11838
DFFT 1647 1647
DFFT Multicore 14119 14119
N-Body 1788 1788
N-Body Multicore 15551 15551
Ray Trace 2239 2239
Ray Trace Multicore 20451 20451

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1641 1641
Memory Multicore 3663 3663
Stream Copy 1675 1675
Stream Copy Multicore 3907 3907
Stream Scale 1766 1766
Stream Scale Multicore 3587 3587
Stream Add 1563 1563
Stream Add Multicore 3517 3517
Stream Triad 1572 1572
Stream Triad Multicore 3653 3653