Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 3 Score 1859 1859
Geekbench 3 Multicore Score 14173 14173

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10 (Build 14A261i) Mac OS X 10.10 (Build 14A261i)
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 1746 1746
Integer Multicore 15562 15562
AES 156 156
AES Multicore 1276 1276
Twofish 2022 2022
Twofish Multicore 20571 20571
SHA1 2419 2419
SHA1 Multicore 17119 17119
SHA2 2517 2517
SHA2 Multicore 18110 18110
BZip2 Compress 1792 1792
BZip2 Compress Multicore 17544 17544
BZip2 Decompress 1857 1857
BZip2 Decompress Multicore 19201 19201
JPEG Compress 2048 2048
JPEG Compress Multicore 21239 21239
JPEG Decompress 2863 2863
JPEG Decompress Multicore 23319 23319
PNG Compress 2179 2179
PNG Compress Multicore 21951 21951
PNG Decompress 2127 2127
PNG Decompress Multicore 21550 21550
Sobel 2075 2075
Sobel Multicore 19866 19866
Lua 1979 1979
Lua Multicore 17454 17454
Dijkstra 1974 1974
Dijkstra Multicore 14104 14104

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 2011 2011
Floating Point Multicore 17799 17799
BlackScholes 2567 2567
BlackScholes Multicore 24909 24909
Mandelbrot 2140 2140
Mandelbrot Multicore 22761 22761
Sharpen Filter 2004 2004
Sharpen Filter Multicore 17599 17599
Blur Filter 1699 1699
Blur Filter Multicore 16393 16393
SGEMM 2236 2236
SGEMM Multicore 18300 18300
DGEMM 2106 2106
DGEMM Multicore 17647 17647
SFFT 1604 1604
SFFT Multicore 12182 12182
DFFT 1755 1755
DFFT Multicore 14603 14603
N-Body 1843 1843
N-Body Multicore 16061 16061
Ray Trace 2378 2378
Ray Trace Multicore 21153 21153

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 1784 1784
Memory Multicore 4145 4145
Stream Copy 1856 1856
Stream Copy Multicore 4232 4232
Stream Scale 1846 1846
Stream Scale Multicore 4330 4330
Stream Add 1710 1710
Stream Add Multicore 3981 3981
Stream Triad 1732 1732
Stream Triad Multicore 4047 4047