Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1849 1849
Geekbench 3 Multicore Score 14100 14100

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.9 (Build 13A603) Mac OS X 10.9 (Build 13A603)
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 20.00 GB 1066 MHz DDR3 20.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 1744 1744
Integer Multicore 15530 15530
AES 156 156
AES Multicore 1266 1266
Twofish 2013 2013
Twofish Multicore 20613 20613
SHA1 2412 2412
SHA1 Multicore 17086 17086
SHA2 2520 2520
SHA2 Multicore 18046 18046
BZip2 Compress 1792 1792
BZip2 Compress Multicore 17611 17611
BZip2 Decompress 1856 1856
BZip2 Decompress Multicore 19040 19040
JPEG Compress 2043 2043
JPEG Compress Multicore 21324 21324
JPEG Decompress 2879 2879
JPEG Decompress Multicore 23817 23817
PNG Compress 2174 2174
PNG Compress Multicore 22068 22068
PNG Decompress 2115 2115
PNG Decompress Multicore 21305 21305
Sobel 2071 2071
Sobel Multicore 19910 19910
Lua 1978 1978
Lua Multicore 17628 17628
Dijkstra 1976 1976
Dijkstra Multicore 13523 13523

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 1996 1996
Floating Point Multicore 17689 17689
BlackScholes 2438 2438
BlackScholes Multicore 24242 24242
Mandelbrot 2140 2140
Mandelbrot Multicore 22747 22747
Sharpen Filter 2004 2004
Sharpen Filter Multicore 17699 17699
Blur Filter 1713 1713
Blur Filter Multicore 16395 16395
SGEMM 2236 2236
SGEMM Multicore 18307 18307
DGEMM 2091 2091
DGEMM Multicore 17628 17628
SFFT 1610 1610
SFFT Multicore 12302 12302
DFFT 1740 1740
DFFT Multicore 14662 14662
N-Body 1810 1810
N-Body Multicore 15229 15229
Ray Trace 2375 2375
Ray Trace Multicore 21153 21153

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1767 1767
Memory Multicore 4065 4065
Stream Copy 1827 1827
Stream Copy Multicore 4352 4352
Stream Scale 1822 1822
Stream Scale Multicore 4240 4240
Stream Add 1697 1697
Stream Add Multicore 4088 4088
Stream Triad 1728 1728
Stream Triad Multicore 3623 3623