Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11417 11417

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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10546 10546
Blowfish
single-core scalar
1515 1515
Blowfish
multi-core scalar
19361 19361
Text Compress
single-core scalar
1945 1945
Text Compress
multi-core scalar
18720 18720
Text Decompress
single-core scalar
1890 1890
Text Decompress
multi-core scalar
19763 19763
Image Compress
single-core scalar
1717 1717
Image Compress
multi-core scalar
17593 17593
Image Decompress
single-core scalar
1573 1573
Image Decompress
multi-core scalar
13063 13063
Lua
single-core scalar
2990 2990
Lua
multi-core scalar
26426 26426

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 19059 19059
Mandelbrot
single-core scalar
2094 2094
Mandelbrot
multi-core scalar
28782 28782
Dot Product
single-core scalar
3383 3383
Dot Product
single-core vector
3427 3427
Dot Product
multi-core scalar
26831 26831
Dot Product
multi-core vector
30723 30723
LU Decomposition
single-core scalar
729 729
LU Decomposition
multi-core scalar
3376 3376
Primality Test
single-core scalar
4314 4314
Primality Test
multi-core scalar
30408 30408
Sharpen Image
single-core scalar
5055 5055
Sharpen Image
multi-core scalar
47672 47672
Blur Image
single-core scalar
6074 6074
Blur Image
multi-core scalar
73959 73959

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3520 3520
Read Sequential
single-core scalar
3880 3880
Write Sequential
single-core scalar
5515 5515
Stdlib Allocate
single-core scalar
2710 2710
Stdlib Write
single-core scalar
2419 2419
Stdlib Copy
single-core scalar
3079 3079

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3522 3522
Stream Copy
single-core scalar
3458 3458
Stream Copy
single-core vector
4675 4675
Stream Scale
single-core scalar
3764 3764
Stream Scale
single-core vector
4277 4277
Stream Add
single-core scalar
1928 1928
Stream Add
single-core vector
4676 4676
Stream Triad
single-core scalar
2080 2080
Stream Triad
single-core vector
3322 3322