Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13507 13507

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 (Build 11E53) Mac OS X 10.7.4 (Build 11E53)
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13025 13025
Blowfish
single-core scalar
1604 1604
Blowfish
multi-core scalar
20881 20881
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22612 22612
Text Decompress
single-core scalar
2297 2297
Text Decompress
multi-core scalar
24233 24233
Image Compress
single-core scalar
2118 2118
Image Compress
multi-core scalar
22225 22225
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
16177 16177
Lua
single-core scalar
4113 4113
Lua
multi-core scalar
35500 35500

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21994 21994
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30099 30099
Dot Product
single-core scalar
3476 3476
Dot Product
single-core vector
4191 4191
Dot Product
multi-core scalar
27858 27858
Dot Product
multi-core vector
43741 43741
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7219 7219
Primality Test
single-core scalar
5422 5422
Primality Test
multi-core scalar
42806 42806
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
55689 55689
Blur Image
single-core scalar
6314 6314
Blur Image
multi-core scalar
72094 72094

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3902 3902
Read Sequential
single-core scalar
3951 3951
Write Sequential
single-core scalar
6747 6747
Stdlib Allocate
single-core scalar
2728 2728
Stdlib Write
single-core scalar
2729 2729
Stdlib Copy
single-core scalar
3359 3359

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4707 4707
Stream Copy
single-core scalar
4047 4047
Stream Copy
single-core vector
5683 5683
Stream Scale
single-core scalar
4180 4180
Stream Scale
single-core vector
5374 5374
Stream Add
single-core scalar
4383 4383
Stream Add
single-core vector
5487 5487
Stream Triad
single-core scalar
4465 4465
Stream Triad
single-core vector
4043 4043