Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13262 13262

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6 (Build 10A432) Mac OS X 10.6 (Build 10A432)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12500 12500
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
19175 19175
Text Compress
single-core scalar
2269 2269
Text Compress
multi-core scalar
21987 21987
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
23581 23581
Image Compress
single-core scalar
2123 2123
Image Compress
multi-core scalar
19731 19731
Image Decompress
single-core scalar
2275 2275
Image Decompress
multi-core scalar
16542 16542
Lua
single-core scalar
4098 4098
Lua
multi-core scalar
34303 34303

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21777 21777
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
26626 26626
Dot Product
single-core scalar
3456 3456
Dot Product
single-core vector
4133 4133
Dot Product
multi-core scalar
26537 26537
Dot Product
multi-core vector
40497 40497
LU Decomposition
single-core scalar
1450 1450
LU Decomposition
multi-core scalar
10390 10390
Primality Test
single-core scalar
5512 5512
Primality Test
multi-core scalar
41265 41265
Sharpen Image
single-core scalar
5333 5333
Sharpen Image
multi-core scalar
57429 57429
Blur Image
single-core scalar
6692 6692
Blur Image
multi-core scalar
73441 73441

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4126 4126
Read Sequential
single-core scalar
4186 4186
Write Sequential
single-core scalar
6553 6553
Stdlib Allocate
single-core scalar
3101 3101
Stdlib Write
single-core scalar
3146 3146
Stdlib Copy
single-core scalar
3647 3647

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4403 4403
Stream Copy
single-core scalar
3783 3783
Stream Copy
single-core vector
5398 5398
Stream Scale
single-core scalar
3961 3961
Stream Scale
single-core vector
5034 5034
Stream Add
single-core scalar
4099 4099
Stream Add
single-core vector
5152 5152
Stream Triad
single-core scalar
4125 4125
Stream Triad
single-core vector
3674 3674