Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13312 13312

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.4 (Build 10F569) Mac OS X 10.6.4 (Build 10F569)
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 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12842 12842
Blowfish
single-core scalar
1520 1520
Blowfish
multi-core scalar
20238 20238
Text Compress
single-core scalar
2150 2150
Text Compress
multi-core scalar
22403 22403
Text Decompress
single-core scalar
2200 2200
Text Decompress
multi-core scalar
23962 23962
Image Compress
single-core scalar
2032 2032
Image Compress
multi-core scalar
22306 22306
Image Decompress
single-core scalar
2136 2136
Image Decompress
multi-core scalar
16413 16413
Lua
single-core scalar
3876 3876
Lua
multi-core scalar
34870 34870

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22059 22059
Mandelbrot
single-core scalar
2013 2013
Mandelbrot
multi-core scalar
28876 28876
Dot Product
single-core scalar
3271 3271
Dot Product
single-core vector
3943 3943
Dot Product
multi-core scalar
27488 27488
Dot Product
multi-core vector
46026 46026
LU Decomposition
single-core scalar
1438 1438
LU Decomposition
multi-core scalar
11279 11279
Primality Test
single-core scalar
5222 5222
Primality Test
multi-core scalar
42320 42320
Sharpen Image
single-core scalar
5070 5070
Sharpen Image
multi-core scalar
52670 52670
Blur Image
single-core scalar
6349 6349
Blur Image
multi-core scalar
72872 72872

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3703 3703
Read Sequential
single-core scalar
3549 3549
Write Sequential
single-core scalar
6215 6215
Stdlib Allocate
single-core scalar
3142 3142
Stdlib Write
single-core scalar
2493 2493
Stdlib Copy
single-core scalar
3117 3117

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3570 3570
Stream Copy
single-core scalar
3101 3101
Stream Copy
single-core vector
4890 4890
Stream Scale
single-core scalar
3246 3246
Stream Scale
single-core vector
4042 4042
Stream Add
single-core scalar
2775 2775
Stream Add
single-core vector
4285 4285
Stream Triad
single-core scalar
3038 3038
Stream Triad
single-core vector
3189 3189