Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12362 12362

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 Mac OS X 10.6.8
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 13210 13210
Blowfish
single-core scalar
2063 2063
Blowfish
multi-core scalar
26566 26566
Text Compress
single-core scalar
2189 2189
Text Compress
multi-core scalar
21067 21067
Text Decompress
single-core scalar
2385 2385
Text Decompress
multi-core scalar
25038 25038
Image Compress
single-core scalar
2097 2097
Image Compress
multi-core scalar
19936 19936
Image Decompress
single-core scalar
2647 2647
Image Decompress
multi-core scalar
18106 18106
Lua
single-core scalar
3891 3891
Lua
multi-core scalar
32545 32545

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 18447 18447
Mandelbrot
single-core scalar
2052 2052
Mandelbrot
multi-core scalar
29568 29568
Dot Product
single-core scalar
3484 3484
Dot Product
single-core vector
4952 4952
Dot Product
multi-core scalar
472 472
Dot Product
multi-core vector
788 788
LU Decomposition
single-core scalar
1493 1493
LU Decomposition
multi-core scalar
7317 7317
Primality Test
single-core scalar
5106 5106
Primality Test
multi-core scalar
39917 39917
Sharpen Image
single-core scalar
10047 10047
Sharpen Image
multi-core scalar
75990 75990
Blur Image
single-core scalar
5337 5337
Blur Image
multi-core scalar
71736 71736

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4083 4083
Read Sequential
single-core scalar
4434 4434
Write Sequential
single-core scalar
6683 6683
Stdlib Allocate
single-core scalar
2819 2819
Stdlib Write
single-core scalar
2977 2977
Stdlib Copy
single-core scalar
3504 3504

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4659 4659
Stream Copy
single-core scalar
4079 4079
Stream Copy
single-core vector
5528 5528
Stream Scale
single-core scalar
4280 4280
Stream Scale
single-core vector
5242 5242
Stream Add
single-core scalar
4334 4334
Stream Add
single-core vector
5371 5371
Stream Triad
single-core scalar
4490 4490
Stream Triad
single-core vector
3955 3955