Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13976 13976

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 14.00 GB 1066 MHz DDR3 14.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13357 13357
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
20946 20946
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22841 22841
Text Decompress
single-core scalar
2331 2331
Text Decompress
multi-core scalar
24284 24284
Image Compress
single-core scalar
2136 2136
Image Compress
multi-core scalar
22713 22713
Image Decompress
single-core scalar
2246 2246
Image Decompress
multi-core scalar
20210 20210
Lua
single-core scalar
3872 3872
Lua
multi-core scalar
34844 34844

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23074 23074
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29885 29885
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4140 4140
Dot Product
multi-core scalar
27776 27776
Dot Product
multi-core vector
46720 46720
LU Decomposition
single-core scalar
1384 1384
LU Decomposition
multi-core scalar
11436 11436
Primality Test
single-core scalar
5566 5566
Primality Test
multi-core scalar
42893 42893
Sharpen Image
single-core scalar
5330 5330
Sharpen Image
multi-core scalar
58548 58548
Blur Image
single-core scalar
6664 6664
Blur Image
multi-core scalar
77131 77131

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4081 4081
Read Sequential
single-core scalar
3969 3969
Write Sequential
single-core scalar
6567 6567
Stdlib Allocate
single-core scalar
3232 3232
Stdlib Write
single-core scalar
3080 3080
Stdlib Copy
single-core scalar
3560 3560

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4096 4096
Stream Copy
single-core scalar
3439 3439
Stream Copy
single-core vector
5109 5109
Stream Scale
single-core scalar
3543 3543
Stream Scale
single-core vector
4449 4449
Stream Add
single-core scalar
4004 4004
Stream Add
single-core vector
4773 4773
Stream Triad
single-core scalar
3944 3944
Stream Triad
single-core vector
3513 3513