Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13555 13555

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.5 (Build 12F37) Mac OS X 10.8.5 (Build 12F37)
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 12976 12976
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21196 21196
Text Compress
single-core scalar
2275 2275
Text Compress
multi-core scalar
22896 22896
Text Decompress
single-core scalar
2324 2324
Text Decompress
multi-core scalar
23452 23452
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
21947 21947
Image Decompress
single-core scalar
2262 2262
Image Decompress
multi-core scalar
16345 16345
Lua
single-core scalar
4118 4118
Lua
multi-core scalar
35161 35161

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22114 22114
Mandelbrot
single-core scalar
2129 2129
Mandelbrot
multi-core scalar
29399 29399
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4200 4200
Dot Product
multi-core scalar
27883 27883
Dot Product
multi-core vector
43718 43718
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7152 7152
Primality Test
single-core scalar
5402 5402
Primality Test
multi-core scalar
43115 43115
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
55750 55750
Blur Image
single-core scalar
6319 6319
Blur Image
multi-core scalar
74177 74177

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4032 4032
Read Sequential
single-core scalar
4018 4018
Write Sequential
single-core scalar
6734 6734
Stdlib Allocate
single-core scalar
2861 2861
Stdlib Write
single-core scalar
3001 3001
Stdlib Copy
single-core scalar
3546 3546

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4675 4675
Stream Copy
single-core scalar
4052 4052
Stream Copy
single-core vector
5629 5629
Stream Scale
single-core scalar
4187 4187
Stream Scale
single-core vector
5283 5283
Stream Add
single-core scalar
4367 4367
Stream Add
single-core vector
5447 5447
Stream Triad
single-core scalar
4447 4447
Stream Triad
single-core vector
3995 3995