Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13214 13214

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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12460 12460
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
19108 19108
Text Compress
single-core scalar
2266 2266
Text Compress
multi-core scalar
22619 22619
Text Decompress
single-core scalar
2311 2311
Text Decompress
multi-core scalar
24315 24315
Image Compress
single-core scalar
2126 2126
Image Compress
multi-core scalar
19688 19688
Image Decompress
single-core scalar
2245 2245
Image Decompress
multi-core scalar
14563 14563
Lua
single-core scalar
4104 4104
Lua
multi-core scalar
34583 34583

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21700 21700
Mandelbrot
single-core scalar
2115 2115
Mandelbrot
multi-core scalar
28235 28235
Dot Product
single-core scalar
3456 3456
Dot Product
single-core vector
4112 4112
Dot Product
multi-core scalar
27011 27011
Dot Product
multi-core vector
46028 46028
LU Decomposition
single-core scalar
1541 1541
LU Decomposition
multi-core scalar
11077 11077
Primality Test
single-core scalar
5520 5520
Primality Test
multi-core scalar
42355 42355
Sharpen Image
single-core scalar
5323 5323
Sharpen Image
multi-core scalar
49011 49011
Blur Image
single-core scalar
6685 6685
Blur Image
multi-core scalar
71337 71337

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4101 4101
Read Sequential
single-core scalar
4014 4014
Write Sequential
single-core scalar
6586 6586
Stdlib Allocate
single-core scalar
3346 3346
Stdlib Write
single-core scalar
3039 3039
Stdlib Copy
single-core scalar
3523 3523

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4380 4380
Stream Copy
single-core scalar
3646 3646
Stream Copy
single-core vector
5456 5456
Stream Scale
single-core scalar
3940 3940
Stream Scale
single-core vector
4914 4914
Stream Add
single-core scalar
4046 4046
Stream Add
single-core vector
5005 5005
Stream Triad
single-core scalar
4147 4147
Stream Triad
single-core vector
3893 3893