Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13908 13908

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8 (Build 12A206j) Mac OS X 10.8 (Build 12A206j)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13324 13324
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21029 21029
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22936 22936
Text Decompress
single-core scalar
2323 2323
Text Decompress
multi-core scalar
24178 24178
Image Compress
single-core scalar
2154 2154
Image Compress
multi-core scalar
22821 22821
Image Decompress
single-core scalar
2274 2274
Image Decompress
multi-core scalar
19481 19481
Lua
single-core scalar
4009 4009
Lua
multi-core scalar
34803 34803

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22741 22741
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29950 29950
Dot Product
single-core scalar
3478 3478
Dot Product
single-core vector
4199 4199
Dot Product
multi-core scalar
27890 27890
Dot Product
multi-core vector
43873 43873
LU Decomposition
single-core scalar
1542 1542
LU Decomposition
multi-core scalar
7158 7158
Primality Test
single-core scalar
5439 5439
Primality Test
multi-core scalar
42240 42240
Sharpen Image
single-core scalar
5347 5347
Sharpen Image
multi-core scalar
61637 61637
Blur Image
single-core scalar
6316 6316
Blur Image
multi-core scalar
77180 77180

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4086 4086
Read Sequential
single-core scalar
4003 4003
Write Sequential
single-core scalar
6695 6695
Stdlib Allocate
single-core scalar
3158 3158
Stdlib Write
single-core scalar
3009 3009
Stdlib Copy
single-core scalar
3565 3565

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4681 4681
Stream Copy
single-core scalar
4054 4054
Stream Copy
single-core vector
5645 5645
Stream Scale
single-core scalar
4174 4174
Stream Scale
single-core vector
5307 5307
Stream Add
single-core scalar
4358 4358
Stream Add
single-core vector
5468 5468
Stream Triad
single-core scalar
4430 4430
Stream Triad
single-core vector
4013 4013