Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 10588 10588

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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 9627 9627
Blowfish
single-core scalar
1368 1368
Blowfish
multi-core scalar
17637 17637
Text Compress
single-core scalar
1672 1672
Text Compress
multi-core scalar
18312 18312
Text Decompress
single-core scalar
1721 1721
Text Decompress
multi-core scalar
18604 18604
Image Compress
single-core scalar
1480 1480
Image Compress
multi-core scalar
15115 15115
Image Decompress
single-core scalar
1279 1279
Image Decompress
multi-core scalar
9923 9923
Lua
single-core scalar
2384 2384
Lua
multi-core scalar
26039 26039

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 17933 17933
Mandelbrot
single-core scalar
1993 1993
Mandelbrot
multi-core scalar
23962 23962
Dot Product
single-core scalar
2884 2884
Dot Product
single-core vector
2834 2834
Dot Product
multi-core scalar
25284 25284
Dot Product
multi-core vector
31369 31369
LU Decomposition
single-core scalar
602 602
LU Decomposition
multi-core scalar
4884 4884
Primality Test
single-core scalar
3438 3438
Primality Test
multi-core scalar
28918 28918
Sharpen Image
single-core scalar
4526 4526
Sharpen Image
multi-core scalar
46288 46288
Blur Image
single-core scalar
5683 5683
Blur Image
multi-core scalar
68406 68406

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3114 3114
Read Sequential
single-core scalar
3034 3034
Write Sequential
single-core scalar
4905 4905
Stdlib Allocate
single-core scalar
2111 2111
Stdlib Write
single-core scalar
2639 2639
Stdlib Copy
single-core scalar
2884 2884

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3200 3200
Stream Copy
single-core scalar
2914 2914
Stream Copy
single-core vector
4561 4561
Stream Scale
single-core scalar
3233 3233
Stream Scale
single-core vector
4316 4316
Stream Add
single-core scalar
1656 1656
Stream Add
single-core vector
4107 4107
Stream Triad
single-core scalar
1786 1786
Stream Triad
single-core vector
3027 3027