Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13614 13614

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 15.00 GB 1066 MHz DDR3 15.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13084 13084
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
20905 20905
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22877 22877
Text Decompress
single-core scalar
2330 2330
Text Decompress
multi-core scalar
24255 24255
Image Compress
single-core scalar
2137 2137
Image Compress
multi-core scalar
21798 21798
Image Decompress
single-core scalar
2266 2266
Image Decompress
multi-core scalar
17343 17343
Lua
single-core scalar
4090 4090
Lua
multi-core scalar
35130 35130

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22194 22194
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29524 29524
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27905 27905
Dot Product
multi-core vector
43735 43735
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
6978 6978
Primality Test
single-core scalar
5010 5010
Primality Test
multi-core scalar
41228 41228
Sharpen Image
single-core scalar
5349 5349
Sharpen Image
multi-core scalar
58235 58235
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
75086 75086

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4001 4001
Read Sequential
single-core scalar
3978 3978
Write Sequential
single-core scalar
6725 6725
Stdlib Allocate
single-core scalar
2812 2812
Stdlib Write
single-core scalar
2981 2981
Stdlib Copy
single-core scalar
3510 3510

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4672 4672
Stream Copy
single-core scalar
4145 4145
Stream Copy
single-core vector
5507 5507
Stream Scale
single-core scalar
4292 4292
Stream Scale
single-core vector
5133 5133
Stream Add
single-core scalar
4484 4484
Stream Add
single-core vector
5350 5350
Stream Triad
single-core scalar
4555 4555
Stream Triad
single-core vector
3917 3917