Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13890 13890

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50b) Mac OS X 10.7.3 (Build 11D50b)
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 x 4 32 KB x 4
L1 Data Cache 32 KB x 4 32 KB x 4
L2 Cache 256 KB x 4 256 KB x 4
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13390 13390
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
20992 20992
Text Compress
single-core scalar
2273 2273
Text Compress
multi-core scalar
22873 22873
Text Decompress
single-core scalar
2317 2317
Text Decompress
multi-core scalar
24114 24114
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22192 22192
Image Decompress
single-core scalar
2276 2276
Image Decompress
multi-core scalar
20671 20671
Lua
single-core scalar
4076 4076
Lua
multi-core scalar
35155 35155

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22664 22664
Mandelbrot
single-core scalar
2127 2127
Mandelbrot
multi-core scalar
29882 29882
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4195 4195
Dot Product
multi-core scalar
27842 27842
Dot Product
multi-core vector
43665 43665
LU Decomposition
single-core scalar
1544 1544
LU Decomposition
multi-core scalar
7133 7133
Primality Test
single-core scalar
5430 5430
Primality Test
multi-core scalar
42164 42164
Sharpen Image
single-core scalar
5336 5336
Sharpen Image
multi-core scalar
60961 60961
Blur Image
single-core scalar
6305 6305
Blur Image
multi-core scalar
77234 77234

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4025 4025
Read Sequential
single-core scalar
3978 3978
Write Sequential
single-core scalar
6735 6735
Stdlib Allocate
single-core scalar
2806 2806
Stdlib Write
single-core scalar
3035 3035
Stdlib Copy
single-core scalar
3571 3571

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4668 4668
Stream Copy
single-core scalar
4024 4024
Stream Copy
single-core vector
5664 5664
Stream Scale
single-core scalar
4150 4150
Stream Scale
single-core vector
5306 5306
Stream Add
single-core scalar
4339 4339
Stream Add
single-core vector
5459 5459
Stream Triad
single-core scalar
4410 4410
Stream Triad
single-core vector
3999 3999