Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11929 11929

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10892 10892
Blowfish
single-core scalar
1474 1474
Blowfish
multi-core scalar
20293 20293
Text Compress
single-core scalar
1879 1879
Text Compress
multi-core scalar
19540 19540
Text Decompress
single-core scalar
1994 1994
Text Decompress
multi-core scalar
21209 21209
Image Compress
single-core scalar
1673 1673
Image Compress
multi-core scalar
17678 17678
Image Decompress
single-core scalar
1511 1511
Image Decompress
multi-core scalar
12267 12267
Lua
single-core scalar
3026 3026
Lua
multi-core scalar
28171 28171

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20238 20238
Mandelbrot
single-core scalar
2016 2016
Mandelbrot
multi-core scalar
30646 30646
Dot Product
single-core scalar
3300 3300
Dot Product
single-core vector
3348 3348
Dot Product
multi-core scalar
27937 27937
Dot Product
multi-core vector
32202 32202
LU Decomposition
single-core scalar
707 707
LU Decomposition
multi-core scalar
5172 5172
Primality Test
single-core scalar
4206 4206
Primality Test
multi-core scalar
32081 32081
Sharpen Image
single-core scalar
4970 4970
Sharpen Image
multi-core scalar
55559 55559
Blur Image
single-core scalar
5938 5938
Blur Image
multi-core scalar
75263 75263

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3549 3549
Read Sequential
single-core scalar
3478 3478
Write Sequential
single-core scalar
5633 5633
Stdlib Allocate
single-core scalar
2876 2876
Stdlib Write
single-core scalar
2566 2566
Stdlib Copy
single-core scalar
3196 3196

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3237 3237
Stream Copy
single-core scalar
2896 2896
Stream Copy
single-core vector
4356 4356
Stream Scale
single-core scalar
3293 3293
Stream Scale
single-core vector
4190 4190
Stream Add
single-core scalar
1825 1825
Stream Add
single-core vector
4277 4277
Stream Triad
single-core scalar
2007 2007
Stream Triad
single-core vector
3056 3056