Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13389 13389

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F37) Mac OS X 10.8.5 (Build 12F37)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12911 12911
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
21057 21057
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22898 22898
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
23358 23358
Image Compress
single-core scalar
2145 2145
Image Compress
multi-core scalar
22650 22650
Image Decompress
single-core scalar
2240 2240
Image Decompress
multi-core scalar
15210 15210
Lua
single-core scalar
4088 4088
Lua
multi-core scalar
35098 35098

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21804 21804
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29811 29811
Dot Product
single-core scalar
3477 3477
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27911 27911
Dot Product
multi-core vector
43533 43533
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
6065 6065
Primality Test
single-core scalar
5388 5388
Primality Test
multi-core scalar
41850 41850
Sharpen Image
single-core scalar
5327 5327
Sharpen Image
multi-core scalar
54408 54408
Blur Image
single-core scalar
6311 6311
Blur Image
multi-core scalar
73318 73318

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4019 4019
Read Sequential
single-core scalar
4051 4051
Write Sequential
single-core scalar
6708 6708
Stdlib Allocate
single-core scalar
2912 2912
Stdlib Write
single-core scalar
2811 2811
Stdlib Copy
single-core scalar
3614 3614

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4353 4353
Stream Copy
single-core scalar
4048 4048
Stream Copy
single-core vector
5266 5266
Stream Scale
single-core scalar
4001 4001
Stream Scale
single-core vector
5072 5072
Stream Add
single-core scalar
3874 3874
Stream Add
single-core vector
5181 5181
Stream Triad
single-core scalar
3632 3632
Stream Triad
single-core vector
3753 3753