Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13532 13532

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50d) Mac OS X 10.7.3 (Build 11D50d)
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.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 12963 12963
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21097 21097
Text Compress
single-core scalar
2276 2276
Text Compress
multi-core scalar
22972 22972
Text Decompress
single-core scalar
2309 2309
Text Decompress
multi-core scalar
24249 24249
Image Compress
single-core scalar
2141 2141
Image Compress
multi-core scalar
22308 22308
Image Decompress
single-core scalar
2277 2277
Image Decompress
multi-core scalar
15094 15094
Lua
single-core scalar
4110 4110
Lua
multi-core scalar
35118 35118

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22057 22057
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29319 29319
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27964 27964
Dot Product
multi-core vector
43813 43813
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7115 7115
Primality Test
single-core scalar
5428 5428
Primality Test
multi-core scalar
42895 42895
Sharpen Image
single-core scalar
5355 5355
Sharpen Image
multi-core scalar
55426 55426
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
73822 73822

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4021 4021
Read Sequential
single-core scalar
4005 4005
Write Sequential
single-core scalar
6746 6746
Stdlib Allocate
single-core scalar
2752 2752
Stdlib Write
single-core scalar
3023 3023
Stdlib Copy
single-core scalar
3580 3580

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4717 4717
Stream Copy
single-core scalar
4108 4108
Stream Copy
single-core vector
5620 5620
Stream Scale
single-core scalar
4279 4279
Stream Scale
single-core vector
5235 5235
Stream Add
single-core scalar
4496 4496
Stream Add
single-core vector
5452 5452
Stream Triad
single-core scalar
4554 4554
Stream Triad
single-core vector
3992 3992