Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12263 12263

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.7 (Build 10J869) Mac OS X 10.6.7 (Build 10J869)
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 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10905 10905
Blowfish
single-core scalar
1548 1548
Blowfish
multi-core scalar
19726 19726
Text Compress
single-core scalar
1984 1984
Text Compress
multi-core scalar
19437 19437
Text Decompress
single-core scalar
2091 2091
Text Decompress
multi-core scalar
21214 21214
Image Compress
single-core scalar
1755 1755
Image Compress
multi-core scalar
18019 18019
Image Decompress
single-core scalar
1542 1542
Image Decompress
multi-core scalar
11966 11966
Lua
single-core scalar
3198 3198
Lua
multi-core scalar
28390 28390

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20958 20958
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
30362 30362
Dot Product
single-core scalar
3447 3447
Dot Product
single-core vector
4091 4091
Dot Product
multi-core scalar
27822 27822
Dot Product
multi-core vector
36047 36047
LU Decomposition
single-core scalar
740 740
LU Decomposition
multi-core scalar
5846 5846
Primality Test
single-core scalar
4537 4537
Primality Test
multi-core scalar
32535 32535
Sharpen Image
single-core scalar
5258 5258
Sharpen Image
multi-core scalar
55261 55261
Blur Image
single-core scalar
6656 6656
Blur Image
multi-core scalar
78702 78702

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3842 3842
Read Sequential
single-core scalar
3842 3842
Write Sequential
single-core scalar
5849 5849
Stdlib Allocate
single-core scalar
2972 2972
Stdlib Write
single-core scalar
3038 3038
Stdlib Copy
single-core scalar
3510 3510

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3427 3427
Stream Copy
single-core scalar
3233 3233
Stream Copy
single-core vector
4529 4529
Stream Scale
single-core scalar
3609 3609
Stream Scale
single-core vector
4262 4262
Stream Add
single-core scalar
1885 1885
Stream Add
single-core vector
4495 4495
Stream Triad
single-core scalar
2033 2033
Stream Triad
single-core vector
3377 3377