Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13657 13657

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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13018 13018
Blowfish
single-core scalar
1599 1599
Blowfish
multi-core scalar
20888 20888
Text Compress
single-core scalar
2266 2266
Text Compress
multi-core scalar
22631 22631
Text Decompress
single-core scalar
2333 2333
Text Decompress
multi-core scalar
24309 24309
Image Compress
single-core scalar
2144 2144
Image Compress
multi-core scalar
22430 22430
Image Decompress
single-core scalar
2252 2252
Image Decompress
multi-core scalar
16380 16380
Lua
single-core scalar
4067 4067
Lua
multi-core scalar
34927 34927

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22528 22528
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
29939 29939
Dot Product
single-core scalar
3451 3451
Dot Product
single-core vector
4138 4138
Dot Product
multi-core scalar
27658 27658
Dot Product
multi-core vector
46874 46874
LU Decomposition
single-core scalar
1415 1415
LU Decomposition
multi-core scalar
11630 11630
Primality Test
single-core scalar
5571 5571
Primality Test
multi-core scalar
43621 43621
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
53290 53290
Blur Image
single-core scalar
6668 6668
Blur Image
multi-core scalar
73691 73691

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4074 4074
Read Sequential
single-core scalar
4017 4017
Write Sequential
single-core scalar
6585 6585
Stdlib Allocate
single-core scalar
3216 3216
Stdlib Write
single-core scalar
3037 3037
Stdlib Copy
single-core scalar
3517 3517

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4020 4020
Stream Copy
single-core scalar
3414 3414
Stream Copy
single-core vector
4666 4666
Stream Scale
single-core scalar
3633 3633
Stream Scale
single-core vector
4430 4430
Stream Add
single-core scalar
3875 3875
Stream Add
single-core vector
4720 4720
Stream Triad
single-core scalar
3997 3997
Stream Triad
single-core vector
3425 3425