Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13574 13574

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.0 Mac OS X 10.8.0
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12967 12967
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
20862 20862
Text Compress
single-core scalar
2276 2276
Text Compress
multi-core scalar
22677 22677
Text Decompress
single-core scalar
2314 2314
Text Decompress
multi-core scalar
23773 23773
Image Compress
single-core scalar
2132 2132
Image Compress
multi-core scalar
22212 22212
Image Decompress
single-core scalar
2254 2254
Image Decompress
multi-core scalar
16405 16405
Lua
single-core scalar
4115 4115
Lua
multi-core scalar
34989 34989

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22156 22156
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29634 29634
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4183 4183
Dot Product
multi-core scalar
27364 27364
Dot Product
multi-core vector
43842 43842
LU Decomposition
single-core scalar
1531 1531
LU Decomposition
multi-core scalar
7073 7073
Primality Test
single-core scalar
5352 5352
Primality Test
multi-core scalar
41919 41919
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
56990 56990
Blur Image
single-core scalar
6314 6314
Blur Image
multi-core scalar
75041 75041

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4037 4037
Read Sequential
single-core scalar
3993 3993
Write Sequential
single-core scalar
6691 6691
Stdlib Allocate
single-core scalar
2858 2858
Stdlib Write
single-core scalar
3043 3043
Stdlib Copy
single-core scalar
3603 3603

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4738 4738
Stream Copy
single-core scalar
4130 4130
Stream Copy
single-core vector
5672 5672
Stream Scale
single-core scalar
4266 4266
Stream Scale
single-core vector
5273 5273
Stream Add
single-core scalar
4521 4521
Stream Add
single-core vector
5482 5482
Stream Triad
single-core scalar
4546 4546
Stream Triad
single-core vector
4014 4014