Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14124 14124

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.6 (Build 10J567) Mac OS X 10.6.6 (Build 10J567)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13473 13473
Blowfish
single-core scalar
1597 1597
Blowfish
multi-core scalar
20809 20809
Text Compress
single-core scalar
2264 2264
Text Compress
multi-core scalar
22481 22481
Text Decompress
single-core scalar
2326 2326
Text Decompress
multi-core scalar
24275 24275
Image Compress
single-core scalar
2134 2134
Image Compress
multi-core scalar
22458 22458
Image Decompress
single-core scalar
2241 2241
Image Decompress
multi-core scalar
22320 22320
Lua
single-core scalar
4057 4057
Lua
multi-core scalar
34720 34720

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23388 23388
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
29702 29702
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4136 4136
Dot Product
multi-core scalar
27623 27623
Dot Product
multi-core vector
46610 46610
LU Decomposition
single-core scalar
1457 1457
LU Decomposition
multi-core scalar
11560 11560
Primality Test
single-core scalar
5567 5567
Primality Test
multi-core scalar
43122 43122
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
61040 61040
Blur Image
single-core scalar
6692 6692
Blur Image
multi-core scalar
79026 79026

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4085 4085
Read Sequential
single-core scalar
3992 3992
Write Sequential
single-core scalar
6556 6556
Stdlib Allocate
single-core scalar
3190 3190
Stdlib Write
single-core scalar
3099 3099
Stdlib Copy
single-core scalar
3591 3591

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4063 4063
Stream Copy
single-core scalar
3494 3494
Stream Copy
single-core vector
4788 4788
Stream Scale
single-core scalar
3498 3498
Stream Scale
single-core vector
4558 4558
Stream Add
single-core scalar
3843 3843
Stream Add
single-core vector
4809 4809
Stream Triad
single-core scalar
3999 3999
Stream Triad
single-core vector
3517 3517