Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13233 13233

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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12694 12694
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20657 20657
Text Compress
single-core scalar
2270 2270
Text Compress
multi-core scalar
22789 22789
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
24168 24168
Image Compress
single-core scalar
2140 2140
Image Compress
multi-core scalar
20866 20866
Image Decompress
single-core scalar
2266 2266
Image Decompress
multi-core scalar
14284 14284
Lua
single-core scalar
4115 4115
Lua
multi-core scalar
34861 34861

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21564 21564
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
26745 26745
Dot Product
single-core scalar
3458 3458
Dot Product
single-core vector
4133 4133
Dot Product
multi-core scalar
27315 27315
Dot Product
multi-core vector
41713 41713
LU Decomposition
single-core scalar
1525 1525
LU Decomposition
multi-core scalar
11493 11493
Primality Test
single-core scalar
5519 5519
Primality Test
multi-core scalar
42066 42066
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
50106 50106
Blur Image
single-core scalar
6680 6680
Blur Image
multi-core scalar
73691 73691

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4080 4080
Read Sequential
single-core scalar
4049 4049
Write Sequential
single-core scalar
6614 6614
Stdlib Allocate
single-core scalar
3111 3111
Stdlib Write
single-core scalar
3097 3097
Stdlib Copy
single-core scalar
3531 3531

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4271 4271
Stream Copy
single-core scalar
3681 3681
Stream Copy
single-core vector
5051 5051
Stream Scale
single-core scalar
3810 3810
Stream Scale
single-core vector
4773 4773
Stream Add
single-core scalar
4016 4016
Stream Add
single-core vector
4964 4964
Stream Triad
single-core scalar
4111 4111
Stream Triad
single-core vector
3765 3765