Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13539 13539

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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12933 12933
Blowfish
single-core scalar
1580 1580
Blowfish
multi-core scalar
20266 20266
Text Compress
single-core scalar
2240 2240
Text Compress
multi-core scalar
22277 22277
Text Decompress
single-core scalar
2303 2303
Text Decompress
multi-core scalar
24228 24228
Image Compress
single-core scalar
2124 2124
Image Compress
multi-core scalar
22353 22353
Image Decompress
single-core scalar
2241 2241
Image Decompress
multi-core scalar
17020 17020
Lua
single-core scalar
3991 3991
Lua
multi-core scalar
34573 34573

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22329 22329
Mandelbrot
single-core scalar
2094 2094
Mandelbrot
multi-core scalar
29254 29254
Dot Product
single-core scalar
3395 3395
Dot Product
single-core vector
4097 4097
Dot Product
multi-core scalar
27342 27342
Dot Product
multi-core vector
46420 46420
LU Decomposition
single-core scalar
1429 1429
LU Decomposition
multi-core scalar
10958 10958
Primality Test
single-core scalar
5437 5437
Primality Test
multi-core scalar
40722 40722
Sharpen Image
single-core scalar
5312 5312
Sharpen Image
multi-core scalar
54688 54688
Blur Image
single-core scalar
6586 6586
Blur Image
multi-core scalar
74876 74876

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4065 4065
Read Sequential
single-core scalar
3962 3962
Write Sequential
single-core scalar
6561 6561
Stdlib Allocate
single-core scalar
3202 3202
Stdlib Write
single-core scalar
3031 3031
Stdlib Copy
single-core scalar
3569 3569

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3848 3848
Stream Copy
single-core scalar
3498 3498
Stream Scale
single-core scalar
3484 3484
Stream Add
single-core scalar
3815 3815
Stream Triad
single-core scalar
2957 2957