Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13715 13715

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.10.3 (Build 14D136) Mac OS X 10.10.3 (Build 14D136)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13178 13178
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
20344 20344
Text Compress
single-core scalar
2281 2281
Text Compress
multi-core scalar
22701 22701
Text Decompress
single-core scalar
2319 2319
Text Decompress
multi-core scalar
24177 24177
Image Compress
single-core scalar
2158 2158
Image Compress
multi-core scalar
22038 22038
Image Decompress
single-core scalar
2307 2307
Image Decompress
multi-core scalar
19806 19806
Lua
single-core scalar
4148 4148
Lua
multi-core scalar
34252 34252

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22317 22317
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
29435 29435
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4207 4207
Dot Product
multi-core scalar
27928 27928
Dot Product
multi-core vector
43264 43264
LU Decomposition
single-core scalar
1540 1540
LU Decomposition
multi-core scalar
6872 6872
Primality Test
single-core scalar
5689 5689
Primality Test
multi-core scalar
44589 44589
Sharpen Image
single-core scalar
5365 5365
Sharpen Image
multi-core scalar
55987 55987
Blur Image
single-core scalar
6331 6331
Blur Image
multi-core scalar
75632 75632

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4127 4127
Read Sequential
single-core scalar
4056 4056
Write Sequential
single-core scalar
6754 6754
Stdlib Allocate
single-core scalar
3227 3227
Stdlib Write
single-core scalar
3068 3068
Stdlib Copy
single-core scalar
3532 3532

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4670 4670
Stream Copy
single-core scalar
4063 4063
Stream Copy
single-core vector
5511 5511
Stream Scale
single-core scalar
4256 4256
Stream Scale
single-core vector
5229 5229
Stream Add
single-core scalar
4427 4427
Stream Add
single-core vector
5378 5378
Stream Triad
single-core scalar
4549 4549
Stream Triad
single-core vector
3952 3952