Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11227 11227

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6 (Build 10A432) Mac OS X 10.6 (Build 10A432)
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.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 9985 9985
Blowfish
single-core scalar
1540 1540
Blowfish
multi-core scalar
18143 18143
Text Compress
single-core scalar
1981 1981
Text Compress
multi-core scalar
19424 19424
Text Decompress
single-core scalar
2031 2031
Text Decompress
multi-core scalar
19301 19301
Image Compress
single-core scalar
1721 1721
Image Compress
multi-core scalar
15443 15443
Image Decompress
single-core scalar
1282 1282
Image Decompress
multi-core scalar
10358 10358
Lua
single-core scalar
3181 3181
Lua
multi-core scalar
25419 25419

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 18880 18880
Mandelbrot
single-core scalar
2118 2118
Mandelbrot
multi-core scalar
26605 26605
Dot Product
single-core scalar
3449 3449
Dot Product
single-core vector
4090 4090
Dot Product
multi-core scalar
25502 25502
Dot Product
multi-core vector
31492 31492
LU Decomposition
single-core scalar
727 727
LU Decomposition
multi-core scalar
4453 4453
Primality Test
single-core scalar
4516 4516
Primality Test
multi-core scalar
30476 30476
Sharpen Image
single-core scalar
5235 5235
Sharpen Image
multi-core scalar
47940 47940
Blur Image
single-core scalar
6650 6650
Blur Image
multi-core scalar
71067 71067

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3875 3875
Read Sequential
single-core scalar
3922 3922
Write Sequential
single-core scalar
6049 6049
Stdlib Allocate
single-core scalar
2884 2884
Stdlib Write
single-core scalar
3026 3026
Stdlib Copy
single-core scalar
3498 3498

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3499 3499
Stream Copy
single-core scalar
3289 3289
Stream Copy
single-core vector
4546 4546
Stream Scale
single-core scalar
3671 3671
Stream Scale
single-core vector
4718 4718
Stream Add
single-core scalar
1876 1876
Stream Add
single-core vector
4500 4500
Stream Triad
single-core scalar
2030 2030
Stream Triad
single-core vector
3365 3365