Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13915 13915

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 13256 13256
Blowfish
single-core scalar
1600 1600
Blowfish
multi-core scalar
20809 20809
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22616 22616
Text Decompress
single-core scalar
2331 2331
Text Decompress
multi-core scalar
24283 24283
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22413 22413
Image Decompress
single-core scalar
2238 2238
Image Decompress
multi-core scalar
19173 19173
Lua
single-core scalar
4089 4089
Lua
multi-core scalar
35117 35117

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23027 23027
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29821 29821
Dot Product
single-core scalar
3448 3448
Dot Product
single-core vector
4137 4137
Dot Product
multi-core scalar
27779 27779
Dot Product
multi-core vector
46559 46559
LU Decomposition
single-core scalar
1398 1398
LU Decomposition
multi-core scalar
11483 11483
Primality Test
single-core scalar
5518 5518
Primality Test
multi-core scalar
43019 43019
Sharpen Image
single-core scalar
5333 5333
Sharpen Image
multi-core scalar
58181 58181
Blur Image
single-core scalar
6656 6656
Blur Image
multi-core scalar
76939 76939

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4075 4075
Read Sequential
single-core scalar
3983 3983
Write Sequential
single-core scalar
6515 6515
Stdlib Allocate
single-core scalar
3208 3208
Stdlib Write
single-core scalar
3073 3073
Stdlib Copy
single-core scalar
3600 3600

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4018 4018
Stream Copy
single-core scalar
3434 3434
Stream Copy
single-core vector
4656 4656
Stream Scale
single-core scalar
3514 3514
Stream Scale
single-core vector
4554 4554
Stream Add
single-core scalar
3857 3857
Stream Add
single-core vector
4756 4756
Stream Triad
single-core scalar
3808 3808
Stream Triad
single-core vector
3567 3567