Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13904 13904

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13324 13324
Blowfish
single-core scalar
1560 1560
Blowfish
multi-core scalar
20082 20082
Text Compress
single-core scalar
2204 2204
Text Compress
multi-core scalar
22349 22349
Text Decompress
single-core scalar
2245 2245
Text Decompress
multi-core scalar
24038 24038
Image Compress
single-core scalar
2088 2088
Image Compress
multi-core scalar
22444 22444
Image Decompress
single-core scalar
2184 2184
Image Decompress
multi-core scalar
22038 22038
Lua
single-core scalar
3955 3955
Lua
multi-core scalar
34706 34706

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 23194 23194
Mandelbrot
single-core scalar
2060 2060
Mandelbrot
multi-core scalar
29543 29543
Dot Product
single-core scalar
3349 3349
Dot Product
single-core vector
4033 4033
Dot Product
multi-core scalar
27593 27593
Dot Product
multi-core vector
46632 46632
LU Decomposition
single-core scalar
1390 1390
LU Decomposition
multi-core scalar
11595 11595
Primality Test
single-core scalar
5440 5440
Primality Test
multi-core scalar
42683 42683
Sharpen Image
single-core scalar
5173 5173
Sharpen Image
multi-core scalar
60564 60564
Blur Image
single-core scalar
6593 6593
Blur Image
multi-core scalar
78077 78077

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3701 3701
Read Sequential
single-core scalar
3904 3904
Write Sequential
single-core scalar
6253 6253
Stdlib Allocate
single-core scalar
2532 2532
Stdlib Write
single-core scalar
2562 2562
Stdlib Copy
single-core scalar
3258 3258

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3831 3831
Stream Copy
single-core scalar
3302 3302
Stream Copy
single-core vector
4585 4585
Stream Scale
single-core scalar
3328 3328
Stream Scale
single-core vector
4412 4412
Stream Add
single-core scalar
3412 3412
Stream Add
single-core vector
4559 4559
Stream Triad
single-core scalar
3900 3900
Stream Triad
single-core vector
3151 3151