Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13873 13873

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D54) Mac OS X 10.8.3 (Build 12D54)
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 24.00 GB 1066 MHz DDR3 24.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13326 13326
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21020 21020
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22851 22851
Text Decompress
single-core scalar
2320 2320
Text Decompress
multi-core scalar
24317 24317
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
22102 22102
Image Decompress
single-core scalar
2282 2282
Image Decompress
multi-core scalar
19904 19904
Lua
single-core scalar
4111 4111
Lua
multi-core scalar
34994 34994

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22664 22664
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30073 30073
Dot Product
single-core scalar
3479 3479
Dot Product
single-core vector
4201 4201
Dot Product
multi-core scalar
27888 27888
Dot Product
multi-core vector
43489 43489
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7226 7226
Primality Test
single-core scalar
5324 5324
Primality Test
multi-core scalar
43208 43208
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
59716 59716
Blur Image
single-core scalar
6331 6331
Blur Image
multi-core scalar
77354 77354

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4051 4051
Read Sequential
single-core scalar
4065 4065
Write Sequential
single-core scalar
6716 6716
Stdlib Allocate
single-core scalar
2917 2917
Stdlib Write
single-core scalar
3008 3008
Stdlib Copy
single-core scalar
3550 3550

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4671 4671
Stream Copy
single-core scalar
4020 4020
Stream Copy
single-core vector
5637 5637
Stream Scale
single-core scalar
4159 4159
Stream Scale
single-core vector
5298 5298
Stream Add
single-core scalar
4361 4361
Stream Add
single-core vector
5465 5465
Stream Triad
single-core scalar
4430 4430
Stream Triad
single-core vector
4003 4003