Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12114 12114

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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10478 10478
Blowfish
single-core scalar
1547 1547
Blowfish
multi-core scalar
19666 19666
Text Compress
single-core scalar
1983 1983
Text Compress
multi-core scalar
19354 19354
Text Decompress
single-core scalar
2084 2084
Text Decompress
multi-core scalar
21143 21143
Image Compress
single-core scalar
1743 1743
Image Compress
multi-core scalar
18010 18010
Image Decompress
single-core scalar
1568 1568
Image Decompress
multi-core scalar
12303 12303
Lua
single-core scalar
3205 3205
Lua
multi-core scalar
23134 23134

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21005 21005
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
30014 30014
Dot Product
single-core scalar
3443 3443
Dot Product
single-core vector
4097 4097
Dot Product
multi-core scalar
27759 27759
Dot Product
multi-core vector
35876 35876
LU Decomposition
single-core scalar
716 716
LU Decomposition
multi-core scalar
5851 5851
Primality Test
single-core scalar
4534 4534
Primality Test
multi-core scalar
32438 32438
Sharpen Image
single-core scalar
5262 5262
Sharpen Image
multi-core scalar
56810 56810
Blur Image
single-core scalar
6656 6656
Blur Image
multi-core scalar
78500 78500

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3800 3800
Read Sequential
single-core scalar
3867 3867
Write Sequential
single-core scalar
5864 5864
Stdlib Allocate
single-core scalar
2917 2917
Stdlib Write
single-core scalar
2927 2927
Stdlib Copy
single-core scalar
3428 3428

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3354 3354
Stream Copy
single-core scalar
3348 3348
Stream Copy
single-core vector
4255 4255
Stream Scale
single-core scalar
3577 3577
Stream Scale
single-core vector
4231 4231
Stream Add
single-core scalar
1859 1859
Stream Add
single-core vector
4360 4360
Stream Triad
single-core scalar
2042 2042
Stream Triad
single-core vector
3162 3162