Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12229 12229

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.5 (Build 10H574) Mac OS X 10.6.5 (Build 10H574)
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 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10625 10625
Blowfish
single-core scalar
1541 1541
Blowfish
multi-core scalar
19367 19367
Text Compress
single-core scalar
1980 1980
Text Compress
multi-core scalar
19203 19203
Text Decompress
single-core scalar
2055 2055
Text Decompress
multi-core scalar
20836 20836
Image Compress
single-core scalar
1758 1758
Image Compress
multi-core scalar
18202 18202
Image Decompress
single-core scalar
1574 1574
Image Decompress
multi-core scalar
12834 12834
Lua
single-core scalar
3178 3178
Lua
multi-core scalar
24983 24983

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21193 21193
Mandelbrot
single-core scalar
2116 2116
Mandelbrot
multi-core scalar
29876 29876
Dot Product
single-core scalar
3443 3443
Dot Product
single-core vector
4094 4094
Dot Product
multi-core scalar
27650 27650
Dot Product
multi-core vector
35231 35231
LU Decomposition
single-core scalar
704 704
LU Decomposition
multi-core scalar
5745 5745
Primality Test
single-core scalar
4498 4498
Primality Test
multi-core scalar
32190 32190
Sharpen Image
single-core scalar
5267 5267
Sharpen Image
multi-core scalar
58126 58126
Blur Image
single-core scalar
6632 6632
Blur Image
multi-core scalar
81139 81139

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3828 3828
Read Sequential
single-core scalar
3799 3799
Write Sequential
single-core scalar
5829 5829
Stdlib Allocate
single-core scalar
2950 2950
Stdlib Write
single-core scalar
3021 3021
Stdlib Copy
single-core scalar
3542 3542

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3277 3277
Stream Copy
single-core scalar
3156 3156
Stream Copy
single-core vector
4230 4230
Stream Scale
single-core scalar
3474 3474
Stream Scale
single-core vector
4076 4076
Stream Add
single-core scalar
1841 1841
Stream Add
single-core vector
4277 4277
Stream Triad
single-core scalar
2013 2013
Stream Triad
single-core vector
3152 3152