Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13859 13859

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D32) Mac OS X 10.8.3 (Build 12D32)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13286 13286
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21016 21016
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22850 22850
Text Decompress
single-core scalar
2313 2313
Text Decompress
multi-core scalar
24297 24297
Image Compress
single-core scalar
2138 2138
Image Compress
multi-core scalar
22199 22199
Image Decompress
single-core scalar
2264 2264
Image Decompress
multi-core scalar
19686 19686
Lua
single-core scalar
4113 4113
Lua
multi-core scalar
34674 34674

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22672 22672
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29876 29876
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4200 4200
Dot Product
multi-core scalar
27870 27870
Dot Product
multi-core vector
43438 43438
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7241 7241
Primality Test
single-core scalar
5395 5395
Primality Test
multi-core scalar
42096 42096
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
60873 60873
Blur Image
single-core scalar
6328 6328
Blur Image
multi-core scalar
77613 77613

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4030 4030
Read Sequential
single-core scalar
3965 3965
Write Sequential
single-core scalar
6730 6730
Stdlib Allocate
single-core scalar
2885 2885
Stdlib Write
single-core scalar
3019 3019
Stdlib Copy
single-core scalar
3553 3553

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4684 4684
Stream Copy
single-core scalar
4089 4089
Stream Copy
single-core vector
5576 5576
Stream Scale
single-core scalar
4238 4238
Stream Scale
single-core vector
5195 5195
Stream Add
single-core scalar
4462 4462
Stream Add
single-core vector
5422 5422
Stream Triad
single-core scalar
4524 4524
Stream Triad
single-core vector
3970 3970