Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12951 12951

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.B03.0902231259 Apple Inc. MP41.88Z.0081.B03.0902231259
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12401 12401
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
19022 19022
Text Compress
single-core scalar
2272 2272
Text Compress
multi-core scalar
22403 22403
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24088 24088
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
19360 19360
Image Decompress
single-core scalar
2263 2263
Image Decompress
multi-core scalar
14526 14526
Lua
single-core scalar
4127 4127
Lua
multi-core scalar
34697 34697

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21060 21060
Mandelbrot
single-core scalar
2123 2123
Mandelbrot
multi-core scalar
26798 26798
Dot Product
single-core scalar
3456 3456
Dot Product
single-core vector
4143 4143
Dot Product
multi-core scalar
26947 26947
Dot Product
multi-core vector
39816 39816
LU Decomposition
single-core scalar
1486 1486
LU Decomposition
multi-core scalar
11471 11471
Primality Test
single-core scalar
5535 5535
Primality Test
multi-core scalar
42265 42265
Sharpen Image
single-core scalar
5351 5351
Sharpen Image
multi-core scalar
49220 49220
Blur Image
single-core scalar
6689 6689
Blur Image
multi-core scalar
69543 69543

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4080 4080
Read Sequential
single-core scalar
4013 4013
Write Sequential
single-core scalar
6617 6617
Stdlib Allocate
single-core scalar
3166 3166
Stdlib Write
single-core scalar
3071 3071
Stdlib Copy
single-core scalar
3534 3534

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4242 4242
Stream Copy
single-core scalar
3617 3617
Stream Copy
single-core vector
5029 5029
Stream Scale
single-core scalar
3749 3749
Stream Scale
single-core vector
4668 4668
Stream Add
single-core scalar
4054 4054
Stream Add
single-core vector
4947 4947
Stream Triad
single-core scalar
4161 4161
Stream Triad
single-core vector
3713 3713