Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1774 1774
Geekbench 3 Multicore Score 13951 13951

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9.0 Mac OS X 10.9.0
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1655 1655
Integer Multicore 15357 15357
AES 150 150
AES Multicore 1261 1261
Twofish 1975 1975
Twofish Multicore 20451 20451
SHA1 2371 2371
SHA1 Multicore 16960 16960
SHA2 2402 2402
SHA2 Multicore 17970 17970
BZip2 Compress 1697 1697
BZip2 Compress Multicore 17359 17359
BZip2 Decompress 1809 1809
BZip2 Decompress Multicore 18854 18854
JPEG Compress 1973 1973
JPEG Compress Multicore 21147 21147
JPEG Decompress 2713 2713
JPEG Decompress Multicore 23624 23624
PNG Compress 2105 2105
PNG Compress Multicore 21608 21608
PNG Decompress 2066 2066
PNG Decompress Multicore 20604 20604
Sobel 1905 1905
Sobel Multicore 19759 19759
Lua 1889 1889
Lua Multicore 16945 16945
Dijkstra 1623 1623
Dijkstra Multicore 13801 13801

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1927 1927
Floating Point Multicore 17684 17684
BlackScholes 2470 2470
BlackScholes Multicore 24301 24301
Mandelbrot 2092 2092
Mandelbrot Multicore 22562 22562
Sharpen Filter 1953 1953
Sharpen Filter Multicore 17570 17570
Blur Filter 1614 1614
Blur Filter Multicore 16273 16273
SGEMM 2129 2129
SGEMM Multicore 18132 18132
DGEMM 1993 1993
DGEMM Multicore 17444 17444
SFFT 1540 1540
SFFT Multicore 12253 12253
DFFT 1662 1662
DFFT Multicore 14532 14532
N-Body 1794 1794
N-Body Multicore 15932 15932
Ray Trace 2229 2229
Ray Trace Multicore 21265 21265

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1709 1709
Memory Multicore 3677 3677
Stream Copy 1671 1671
Stream Copy Multicore 4120 4120
Stream Scale 1773 1773
Stream Scale Multicore 3822 3822
Stream Add 1694 1694
Stream Add Multicore 2986 2986
Stream Triad 1702 1702
Stream Triad Multicore 3889 3889