Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12404 12404

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.5 (Build 10H574) Mac OS X 10.6.5 (Build 10H574)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10981 10981
Blowfish
single-core scalar
1471 1471
Blowfish
multi-core scalar
20041 20041
Text Compress
single-core scalar
1884 1884
Text Compress
multi-core scalar
19582 19582
Text Decompress
single-core scalar
1936 1936
Text Decompress
multi-core scalar
20838 20838
Image Compress
single-core scalar
1668 1668
Image Compress
multi-core scalar
18175 18175
Image Decompress
single-core scalar
1506 1506
Image Decompress
multi-core scalar
13582 13582
Lua
single-core scalar
3021 3021
Lua
multi-core scalar
28073 28073

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21501 21501
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
30266 30266
Dot Product
single-core scalar
3278 3278
Dot Product
single-core vector
3910 3910
Dot Product
multi-core scalar
27802 27802
Dot Product
multi-core vector
36059 36059
LU Decomposition
single-core scalar
707 707
LU Decomposition
multi-core scalar
5871 5871
Primality Test
single-core scalar
4309 4309
Primality Test
multi-core scalar
32524 32524
Sharpen Image
single-core scalar
5002 5002
Sharpen Image
multi-core scalar
60745 60745
Blur Image
single-core scalar
6347 6347
Blur Image
multi-core scalar
82187 82187

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3526 3526
Read Sequential
single-core scalar
3457 3457
Write Sequential
single-core scalar
5552 5552
Stdlib Allocate
single-core scalar
2682 2682
Stdlib Write
single-core scalar
2716 2716
Stdlib Copy
single-core scalar
3225 3225

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3311 3311
Stream Copy
single-core scalar
3008 3008
Stream Copy
single-core vector
4630 4630
Stream Scale
single-core scalar
3371 3371
Stream Scale
single-core vector
4438 4438
Stream Add
single-core scalar
1774 1774
Stream Add
single-core vector
4257 4257
Stream Triad
single-core scalar
1947 1947
Stream Triad
single-core vector
3063 3063