Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 14056 14056

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13465 13465
Blowfish
single-core scalar
1597 1597
Blowfish
multi-core scalar
20951 20951
Text Compress
single-core scalar
2152 2152
Text Compress
multi-core scalar
22715 22715
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
24294 24294
Image Compress
single-core scalar
2146 2146
Image Compress
multi-core scalar
22508 22508
Image Decompress
single-core scalar
2248 2248
Image Decompress
multi-core scalar
21860 21860
Lua
single-core scalar
4012 4012
Lua
multi-core scalar
34775 34775

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23210 23210
Mandelbrot
single-core scalar
2117 2117
Mandelbrot
multi-core scalar
29633 29633
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
4142 4142
Dot Product
multi-core scalar
27722 27722
Dot Product
multi-core vector
46577 46577
LU Decomposition
single-core scalar
1391 1391
LU Decomposition
multi-core scalar
11228 11228
Primality Test
single-core scalar
5568 5568
Primality Test
multi-core scalar
41919 41919
Sharpen Image
single-core scalar
5325 5325
Sharpen Image
multi-core scalar
60804 60804
Blur Image
single-core scalar
6688 6688
Blur Image
multi-core scalar
78379 78379

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4057 4057
Read Sequential
single-core scalar
3973 3973
Write Sequential
single-core scalar
6561 6561
Stdlib Allocate
single-core scalar
3154 3154
Stdlib Write
single-core scalar
3048 3048
Stdlib Copy
single-core scalar
3553 3553

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4092 4092
Stream Copy
single-core scalar
3410 3410
Stream Copy
single-core vector
4685 4685
Stream Scale
single-core scalar
3552 3552
Stream Scale
single-core vector
4412 4412
Stream Add
single-core scalar
4099 4099
Stream Add
single-core vector
5008 5008
Stream Triad
single-core scalar
4033 4033
Stream Triad
single-core vector
3539 3539