Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13904 13904

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13429 13429
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
21019 21019
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22752 22752
Text Decompress
single-core scalar
2326 2326
Text Decompress
multi-core scalar
24078 24078
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
21881 21881
Image Decompress
single-core scalar
2257 2257
Image Decompress
multi-core scalar
21644 21644
Lua
single-core scalar
4134 4134
Lua
multi-core scalar
35048 35048

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22790 22790
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30120 30120
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4196 4196
Dot Product
multi-core scalar
28414 28414
Dot Product
multi-core vector
43939 43939
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
6174 6174
Primality Test
single-core scalar
5403 5403
Primality Test
multi-core scalar
42752 42752
Sharpen Image
single-core scalar
5339 5339
Sharpen Image
multi-core scalar
61508 61508
Blur Image
single-core scalar
6319 6319
Blur Image
multi-core scalar
77744 77744

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3917 3917
Read Sequential
single-core scalar
3925 3925
Write Sequential
single-core scalar
6590 6590
Stdlib Allocate
single-core scalar
2814 2814
Stdlib Write
single-core scalar
2794 2794
Stdlib Copy
single-core scalar
3464 3464

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4444 4444
Stream Copy
single-core scalar
3993 3993
Stream Copy
single-core vector
5160 5160
Stream Scale
single-core scalar
4116 4116
Stream Scale
single-core vector
5008 5008
Stream Add
single-core scalar
4154 4154
Stream Add
single-core vector
5082 5082
Stream Triad
single-core scalar
4320 4320
Stream Triad
single-core vector
3723 3723