Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12987 12987

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.2 (Build 10C540) Mac OS X 10.6.2 (Build 10C540)
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 12340 12340
Blowfish
single-core scalar
1604 1604
Blowfish
multi-core scalar
18746 18746
Text Compress
single-core scalar
2271 2271
Text Compress
multi-core scalar
22434 22434
Text Decompress
single-core scalar
2328 2328
Text Decompress
multi-core scalar
23580 23580
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
19580 19580
Image Decompress
single-core scalar
2264 2264
Image Decompress
multi-core scalar
14393 14393
Lua
single-core scalar
4118 4118
Lua
multi-core scalar
34623 34623

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21171 21171
Mandelbrot
single-core scalar
2122 2122
Mandelbrot
multi-core scalar
26384 26384
Dot Product
single-core scalar
3458 3458
Dot Product
single-core vector
4134 4134
Dot Product
multi-core scalar
26919 26919
Dot Product
multi-core vector
39855 39855
LU Decomposition
single-core scalar
1440 1440
LU Decomposition
multi-core scalar
11928 11928
Primality Test
single-core scalar
5532 5532
Primality Test
multi-core scalar
42109 42109
Sharpen Image
single-core scalar
5342 5342
Sharpen Image
multi-core scalar
48941 48941
Blur Image
single-core scalar
6692 6692
Blur Image
multi-core scalar
71544 71544

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4127 4127
Read Sequential
single-core scalar
4049 4049
Write Sequential
single-core scalar
6603 6603
Stdlib Allocate
single-core scalar
3367 3367
Stdlib Write
single-core scalar
3092 3092
Stdlib Copy
single-core scalar
3527 3527

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4328 4328
Stream Copy
single-core scalar
3666 3666
Stream Copy
single-core vector
5212 5212
Stream Scale
single-core scalar
3801 3801
Stream Scale
single-core vector
4897 4897
Stream Add
single-core scalar
4119 4119
Stream Add
single-core vector
5053 5053
Stream Triad
single-core scalar
4168 4168
Stream Triad
single-core vector
3715 3715