Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13828 13828

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 Mac OS X 10.7.2
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 96.00 GB 1066 MHz DDR3 96.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13362 13362
Blowfish
single-core scalar
1597 1597
Blowfish
multi-core scalar
21058 21058
Text Compress
single-core scalar
2276 2276
Text Compress
multi-core scalar
22598 22598
Text Decompress
single-core scalar
2315 2315
Text Decompress
multi-core scalar
23563 23563
Image Compress
single-core scalar
2130 2130
Image Compress
multi-core scalar
22282 22282
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
21113 21113
Lua
single-core scalar
4093 4093
Lua
multi-core scalar
35053 35053

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22508 22508
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30006 30006
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27880 27880
Dot Product
multi-core vector
43566 43566
LU Decomposition
single-core scalar
1541 1541
LU Decomposition
multi-core scalar
7290 7290
Primality Test
single-core scalar
5359 5359
Primality Test
multi-core scalar
42334 42334
Sharpen Image
single-core scalar
5342 5342
Sharpen Image
multi-core scalar
59143 59143
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
76533 76533

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4036 4036
Read Sequential
single-core scalar
3987 3987
Write Sequential
single-core scalar
6740 6740
Stdlib Allocate
single-core scalar
2812 2812
Stdlib Write
single-core scalar
3055 3055
Stdlib Copy
single-core scalar
3590 3590

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4667 4667
Stream Copy
single-core scalar
4034 4034
Stream Copy
single-core vector
5666 5666
Stream Scale
single-core scalar
4149 4149
Stream Scale
single-core vector
5306 5306
Stream Add
single-core scalar
4341 4341
Stream Add
single-core vector
5429 5429
Stream Triad
single-core scalar
4419 4419
Stream Triad
single-core vector
3993 3993