Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13443 13443

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.4 Mac OS X 10.7.4
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 10.00 GB 1066 MHz DDR3 10.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 12977 12977
Blowfish
single-core scalar
1576 1576
Blowfish
multi-core scalar
20804 20804
Text Compress
single-core scalar
2237 2237
Text Compress
multi-core scalar
22435 22435
Text Decompress
single-core scalar
2304 2304
Text Decompress
multi-core scalar
23953 23953
Image Compress
single-core scalar
2140 2140
Image Compress
multi-core scalar
22580 22580
Image Decompress
single-core scalar
2266 2266
Image Decompress
multi-core scalar
16556 16556
Lua
single-core scalar
4090 4090
Lua
multi-core scalar
34793 34793

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 21846 21846
Mandelbrot
single-core scalar
2102 2102
Mandelbrot
multi-core scalar
29462 29462
Dot Product
single-core scalar
3398 3398
Dot Product
single-core vector
4181 4181
Dot Product
multi-core scalar
27608 27608
Dot Product
multi-core vector
43446 43446
LU Decomposition
single-core scalar
1541 1541
LU Decomposition
multi-core scalar
6360 6360
Primality Test
single-core scalar
5376 5376
Primality Test
multi-core scalar
42013 42013
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
54727 54727
Blur Image
single-core scalar
6206 6206
Blur Image
multi-core scalar
74093 74093

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3957 3957
Read Sequential
single-core scalar
3985 3985
Write Sequential
single-core scalar
6612 6612
Stdlib Allocate
single-core scalar
2659 2659
Stdlib Write
single-core scalar
2972 2972
Stdlib Copy
single-core scalar
3557 3557

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4640 4640
Stream Copy
single-core scalar
4078 4078
Stream Copy
single-core vector
5561 5561
Stream Scale
single-core scalar
4223 4223
Stream Scale
single-core vector
5175 5175
Stream Add
single-core scalar
4393 4393
Stream Add
single-core vector
5395 5395
Stream Triad
single-core scalar
4430 4430
Stream Triad
single-core vector
3870 3870