Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12206 12206

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.5 (Build 10H542) Mac OS X 10.6.5 (Build 10H542)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10590 10590
Blowfish
single-core scalar
1531 1531
Blowfish
multi-core scalar
19281 19281
Text Compress
single-core scalar
1948 1948
Text Compress
multi-core scalar
19001 19001
Text Decompress
single-core scalar
2030 2030
Text Decompress
multi-core scalar
20426 20426
Image Compress
single-core scalar
1725 1725
Image Compress
multi-core scalar
16296 16296
Image Decompress
single-core scalar
1567 1567
Image Decompress
multi-core scalar
12212 12212
Lua
single-core scalar
3188 3188
Lua
multi-core scalar
27877 27877

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21123 21123
Mandelbrot
single-core scalar
2099 2099
Mandelbrot
multi-core scalar
29905 29905
Dot Product
single-core scalar
3443 3443
Dot Product
single-core vector
4084 4084
Dot Product
multi-core scalar
27484 27484
Dot Product
multi-core vector
35840 35840
LU Decomposition
single-core scalar
734 734
LU Decomposition
multi-core scalar
5768 5768
Primality Test
single-core scalar
4514 4514
Primality Test
multi-core scalar
32221 32221
Sharpen Image
single-core scalar
5249 5249
Sharpen Image
multi-core scalar
59283 59283
Blur Image
single-core scalar
6638 6638
Blur Image
multi-core scalar
78467 78467

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3776 3776
Read Sequential
single-core scalar
3778 3778
Write Sequential
single-core scalar
5684 5684
Stdlib Allocate
single-core scalar
2865 2865
Stdlib Write
single-core scalar
3017 3017
Stdlib Copy
single-core scalar
3538 3538

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3515 3515
Stream Copy
single-core scalar
3306 3306
Stream Copy
single-core vector
4678 4678
Stream Scale
single-core scalar
3700 3700
Stream Scale
single-core vector
4536 4536
Stream Add
single-core scalar
1869 1869
Stream Add
single-core vector
4553 4553
Stream Triad
single-core scalar
2084 2084
Stream Triad
single-core vector
3397 3397