Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14117 14117

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 13488 13488
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
20910 20910
Text Compress
single-core scalar
2265 2265
Text Compress
multi-core scalar
22737 22737
Text Decompress
single-core scalar
2333 2333
Text Decompress
multi-core scalar
24231 24231
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22477 22477
Image Decompress
single-core scalar
2247 2247
Image Decompress
multi-core scalar
21871 21871
Lua
single-core scalar
4070 4070
Lua
multi-core scalar
34981 34981

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23348 23348
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29878 29878
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4149 4149
Dot Product
multi-core scalar
27667 27667
Dot Product
multi-core vector
46528 46528
LU Decomposition
single-core scalar
1366 1366
LU Decomposition
multi-core scalar
11669 11669
Primality Test
single-core scalar
5563 5563
Primality Test
multi-core scalar
43148 43148
Sharpen Image
single-core scalar
5334 5334
Sharpen Image
multi-core scalar
60595 60595
Blur Image
single-core scalar
6693 6693
Blur Image
multi-core scalar
78724 78724

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4095 4095
Read Sequential
single-core scalar
3982 3982
Write Sequential
single-core scalar
6579 6579
Stdlib Allocate
single-core scalar
3197 3197
Stdlib Write
single-core scalar
3109 3109
Stdlib Copy
single-core scalar
3609 3609

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4059 4059
Stream Copy
single-core scalar
3485 3485
Stream Copy
single-core vector
4800 4800
Stream Scale
single-core scalar
3586 3586
Stream Scale
single-core vector
4405 4405
Stream Add
single-core scalar
3874 3874
Stream Add
single-core vector
4875 4875
Stream Triad
single-core scalar
3957 3957
Stream Triad
single-core vector
3492 3492