Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13711 13711

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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 26.00 GB 1066 MHz DDR3 26.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13394 13394
Blowfish
single-core scalar
1604 1604
Blowfish
multi-core scalar
20707 20707
Text Compress
single-core scalar
2270 2270
Text Compress
multi-core scalar
22559 22559
Text Decompress
single-core scalar
2312 2312
Text Decompress
multi-core scalar
24293 24293
Image Compress
single-core scalar
2132 2132
Image Compress
multi-core scalar
22573 22573
Image Decompress
single-core scalar
2268 2268
Image Decompress
multi-core scalar
20871 20871
Lua
single-core scalar
4039 4039
Lua
multi-core scalar
35105 35105

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22185 22185
Mandelbrot
single-core scalar
2106 2106
Mandelbrot
multi-core scalar
29670 29670
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4126 4126
Dot Product
multi-core scalar
27699 27699
Dot Product
multi-core vector
43314 43314
LU Decomposition
single-core scalar
1547 1547
LU Decomposition
multi-core scalar
7546 7546
Primality Test
single-core scalar
5329 5329
Primality Test
multi-core scalar
41464 41464
Sharpen Image
single-core scalar
5320 5320
Sharpen Image
multi-core scalar
57175 57175
Blur Image
single-core scalar
6284 6284
Blur Image
multi-core scalar
75574 75574

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3990 3990
Read Sequential
single-core scalar
3952 3952
Write Sequential
single-core scalar
6658 6658
Stdlib Allocate
single-core scalar
2734 2734
Stdlib Write
single-core scalar
3011 3011
Stdlib Copy
single-core scalar
3598 3598

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4612 4612
Stream Copy
single-core scalar
3926 3926
Stream Copy
single-core vector
5621 5621
Stream Scale
single-core scalar
4089 4089
Stream Scale
single-core vector
5223 5223
Stream Add
single-core scalar
4310 4310
Stream Add
single-core vector
5400 5400
Stream Triad
single-core scalar
4357 4357
Stream Triad
single-core vector
3977 3977