Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11293 11293

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 Mac OS X 10.7.2
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 11933 11933
Blowfish
single-core scalar
1977 1977
Blowfish
multi-core scalar
23351 23351
Text Compress
single-core scalar
2119 2119
Text Compress
multi-core scalar
18429 18429
Text Decompress
single-core scalar
2298 2298
Text Decompress
multi-core scalar
22001 22001
Image Compress
single-core scalar
1997 1997
Image Compress
multi-core scalar
16951 16951
Image Decompress
single-core scalar
2528 2528
Image Decompress
multi-core scalar
19025 19025
Lua
single-core scalar
3733 3733
Lua
multi-core scalar
28788 28788

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 17042 17042
Mandelbrot
single-core scalar
1955 1955
Mandelbrot
multi-core scalar
25469 25469
Dot Product
single-core scalar
3337 3337
Dot Product
single-core vector
4724 4724
Dot Product
multi-core scalar
421 421
Dot Product
multi-core vector
712 712
LU Decomposition
single-core scalar
1494 1494
LU Decomposition
multi-core scalar
6966 6966
Primality Test
single-core scalar
4944 4944
Primality Test
multi-core scalar
33908 33908
Sharpen Image
single-core scalar
9799 9799
Sharpen Image
multi-core scalar
76142 76142
Blur Image
single-core scalar
5139 5139
Blur Image
multi-core scalar
63583 63583

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3760 3760
Read Sequential
single-core scalar
3882 3882
Write Sequential
single-core scalar
6290 6290
Stdlib Allocate
single-core scalar
2642 2642
Stdlib Write
single-core scalar
2703 2703
Stdlib Copy
single-core scalar
3283 3283

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4002 4002
Stream Copy
single-core scalar
3511 3511
Stream Copy
single-core vector
5112 5112
Stream Scale
single-core scalar
3480 3480
Stream Scale
single-core vector
4743 4743
Stream Add
single-core scalar
3140 3140
Stream Add
single-core vector
4991 4991
Stream Triad
single-core scalar
3592 3592
Stream Triad
single-core vector
3448 3448