Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13916 13916

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 (Build 12C60) Mac OS X 10.8.2 (Build 12C60)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13329 13329
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
20987 20987
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
22848 22848
Text Decompress
single-core scalar
2331 2331
Text Decompress
multi-core scalar
24197 24197
Image Compress
single-core scalar
2138 2138
Image Compress
multi-core scalar
22210 22210
Image Decompress
single-core scalar
2251 2251
Image Decompress
multi-core scalar
20171 20171
Lua
single-core scalar
4095 4095
Lua
multi-core scalar
34841 34841

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22757 22757
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
29985 29985
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4148 4148
Dot Product
multi-core scalar
27870 27870
Dot Product
multi-core vector
43413 43413
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7173 7173
Primality Test
single-core scalar
5396 5396
Primality Test
multi-core scalar
43190 43190
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
61531 61531
Blur Image
single-core scalar
6330 6330
Blur Image
multi-core scalar
77076 77076

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4093 4093
Read Sequential
single-core scalar
4089 4089
Write Sequential
single-core scalar
6739 6739
Stdlib Allocate
single-core scalar
3000 3000
Stdlib Write
single-core scalar
3046 3046
Stdlib Copy
single-core scalar
3593 3593

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4683 4683
Stream Copy
single-core scalar
4015 4015
Stream Copy
single-core vector
5678 5678
Stream Scale
single-core scalar
4171 4171
Stream Scale
single-core vector
5330 5330
Stream Add
single-core scalar
4365 4365
Stream Add
single-core vector
5474 5474
Stream Triad
single-core scalar
4432 4432
Stream Triad
single-core vector
4006 4006