Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13026 13026

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12280 12280
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
18721 18721
Text Compress
single-core scalar
2265 2265
Text Compress
multi-core scalar
21255 21255
Text Decompress
single-core scalar
2324 2324
Text Decompress
multi-core scalar
23505 23505
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
19334 19334
Image Decompress
single-core scalar
2247 2247
Image Decompress
multi-core scalar
15491 15491
Lua
single-core scalar
4128 4128
Lua
multi-core scalar
34352 34352

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21354 21354
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
26692 26692
Dot Product
single-core scalar
3450 3450
Dot Product
single-core vector
4125 4125
Dot Product
multi-core scalar
26900 26900
Dot Product
multi-core vector
39880 39880
LU Decomposition
single-core scalar
1426 1426
LU Decomposition
multi-core scalar
10872 10872
Primality Test
single-core scalar
5527 5527
Primality Test
multi-core scalar
40731 40731
Sharpen Image
single-core scalar
5338 5338
Sharpen Image
multi-core scalar
50468 50468
Blur Image
single-core scalar
6693 6693
Blur Image
multi-core scalar
74738 74738

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4107 4107
Read Sequential
single-core scalar
4045 4045
Write Sequential
single-core scalar
6605 6605
Stdlib Allocate
single-core scalar
3158 3158
Stdlib Write
single-core scalar
3110 3110
Stdlib Copy
single-core scalar
3619 3619

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4334 4334
Stream Copy
single-core scalar
3775 3775
Stream Copy
single-core vector
5275 5275
Stream Scale
single-core scalar
3779 3779
Stream Scale
single-core vector
4852 4852
Stream Add
single-core scalar
4110 4110
Stream Add
single-core vector
5066 5066
Stream Triad
single-core scalar
4113 4113
Stream Triad
single-core vector
3704 3704