Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13594 13594

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.4 (Build 12E55) Mac OS X 10.8.4 (Build 12E55)
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12985 12985
Blowfish
single-core scalar
1598 1598
Blowfish
multi-core scalar
20935 20935
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22785 22785
Text Decompress
single-core scalar
2324 2324
Text Decompress
multi-core scalar
24393 24393
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22180 22180
Image Decompress
single-core scalar
2268 2268
Image Decompress
multi-core scalar
15813 15813
Lua
single-core scalar
4134 4134
Lua
multi-core scalar
34977 34977

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22183 22183
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30065 30065
Dot Product
single-core scalar
3482 3482
Dot Product
single-core vector
4197 4197
Dot Product
multi-core scalar
27934 27934
Dot Product
multi-core vector
43511 43511
LU Decomposition
single-core scalar
1541 1541
LU Decomposition
multi-core scalar
7015 7015
Primality Test
single-core scalar
5402 5402
Primality Test
multi-core scalar
43042 43042
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
56591 56591
Blur Image
single-core scalar
6317 6317
Blur Image
multi-core scalar
74008 74008

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4078 4078
Read Sequential
single-core scalar
3985 3985
Write Sequential
single-core scalar
6792 6792
Stdlib Allocate
single-core scalar
3016 3016
Stdlib Write
single-core scalar
3040 3040
Stdlib Copy
single-core scalar
3557 3557

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4703 4703
Stream Copy
single-core scalar
4132 4132
Stream Copy
single-core vector
5598 5598
Stream Scale
single-core scalar
4278 4278
Stream Scale
single-core vector
5201 5201
Stream Add
single-core scalar
4484 4484
Stream Add
single-core vector
5414 5414
Stream Triad
single-core scalar
4562 4562
Stream Triad
single-core vector
3959 3959