Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13341 13341

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.1 (Build 11B26) Mac OS X 10.7.1 (Build 11B26)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12829 12829
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
19552 19552
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22650 22650
Text Decompress
single-core scalar
2329 2329
Text Decompress
multi-core scalar
24301 24301
Image Compress
single-core scalar
2133 2133
Image Compress
multi-core scalar
22241 22241
Image Decompress
single-core scalar
2167 2167
Image Decompress
multi-core scalar
15579 15579
Lua
single-core scalar
3900 3900
Lua
multi-core scalar
35224 35224

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21718 21718
Mandelbrot
single-core scalar
2125 2125
Mandelbrot
multi-core scalar
29883 29883
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4144 4144
Dot Product
multi-core scalar
27885 27885
Dot Product
multi-core vector
43736 43736
LU Decomposition
single-core scalar
1559 1559
LU Decomposition
multi-core scalar
6880 6880
Primality Test
single-core scalar
5360 5360
Primality Test
multi-core scalar
42192 42192
Sharpen Image
single-core scalar
5078 5078
Sharpen Image
multi-core scalar
53190 53190
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
72232 72232

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3990 3990
Read Sequential
single-core scalar
4048 4048
Write Sequential
single-core scalar
6734 6734
Stdlib Allocate
single-core scalar
2750 2750
Stdlib Write
single-core scalar
2854 2854
Stdlib Copy
single-core scalar
3566 3566

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4522 4522
Stream Copy
single-core scalar
4030 4030
Stream Copy
single-core vector
5394 5394
Stream Scale
single-core scalar
4153 4153
Stream Scale
single-core vector
5026 5026
Stream Add
single-core scalar
4241 4241
Stream Add
single-core vector
5162 5162
Stream Triad
single-core scalar
4383 4383
Stream Triad
single-core vector
3788 3788