Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12012 12012

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 10778 10778
Blowfish
single-core scalar
1470 1470
Blowfish
multi-core scalar
19497 19497
Text Compress
single-core scalar
1883 1883
Text Compress
multi-core scalar
19190 19190
Text Decompress
single-core scalar
1932 1932
Text Decompress
multi-core scalar
20617 20617
Image Compress
single-core scalar
1669 1669
Image Compress
multi-core scalar
18103 18103
Image Decompress
single-core scalar
1469 1469
Image Decompress
multi-core scalar
11958 11958
Lua
single-core scalar
3113 3113
Lua
multi-core scalar
28438 28438

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20603 20603
Mandelbrot
single-core scalar
2012 2012
Mandelbrot
multi-core scalar
29612 29612
Dot Product
single-core scalar
3278 3278
Dot Product
single-core vector
3899 3899
Dot Product
multi-core scalar
27634 27634
Dot Product
multi-core vector
35082 35082
LU Decomposition
single-core scalar
707 707
LU Decomposition
multi-core scalar
5804 5804
Primality Test
single-core scalar
4311 4311
Primality Test
multi-core scalar
32436 32436
Sharpen Image
single-core scalar
4991 4991
Sharpen Image
multi-core scalar
55702 55702
Blur Image
single-core scalar
6347 6347
Blur Image
multi-core scalar
76632 76632

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3502 3502
Read Sequential
single-core scalar
3428 3428
Write Sequential
single-core scalar
5543 5543
Stdlib Allocate
single-core scalar
2751 2751
Stdlib Write
single-core scalar
2635 2635
Stdlib Copy
single-core scalar
3153 3153

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3284 3284
Stream Copy
single-core scalar
3014 3014
Stream Copy
single-core vector
4571 4571
Stream Scale
single-core scalar
3361 3361
Stream Scale
single-core vector
4558 4558
Stream Add
single-core scalar
1785 1785
Stream Add
single-core vector
4101 4101
Stream Triad
single-core scalar
1927 1927
Stream Triad
single-core vector
2957 2957