Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13222 13222

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6 (Build 10A432) Mac OS X 10.6 (Build 10A432)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12747 12747
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
18123 18123
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22536 22536
Text Decompress
single-core scalar
2326 2326
Text Decompress
multi-core scalar
24091 24091
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
19715 19715
Image Decompress
single-core scalar
2239 2239
Image Decompress
multi-core scalar
19562 19562
Lua
single-core scalar
4132 4132
Lua
multi-core scalar
34240 34240

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21481 21481
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
26773 26773
Dot Product
single-core scalar
3459 3459
Dot Product
single-core vector
4138 4138
Dot Product
multi-core scalar
26848 26848
Dot Product
multi-core vector
39864 39864
LU Decomposition
single-core scalar
1429 1429
LU Decomposition
multi-core scalar
11489 11489
Primality Test
single-core scalar
5241 5241
Primality Test
multi-core scalar
41378 41378
Sharpen Image
single-core scalar
5344 5344
Sharpen Image
multi-core scalar
52345 52345
Blur Image
single-core scalar
6695 6695
Blur Image
multi-core scalar
73619 73619

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4044 4044
Read Sequential
single-core scalar
4008 4008
Write Sequential
single-core scalar
6573 6573
Stdlib Allocate
single-core scalar
2959 2959
Stdlib Write
single-core scalar
3082 3082
Stdlib Copy
single-core scalar
3600 3600

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4336 4336
Stream Copy
single-core scalar
3790 3790
Stream Copy
single-core vector
5198 5198
Stream Scale
single-core scalar
3835 3835
Stream Scale
single-core vector
4860 4860
Stream Add
single-core scalar
4108 4108
Stream Add
single-core vector
5045 5045
Stream Triad
single-core scalar
4186 4186
Stream Triad
single-core vector
3672 3672