Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13904 13904

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.2 Mac OS X 10.8.2
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 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 40.00 GB 1066 MHz DDR3 40.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13341 13341
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
20983 20983
Text Compress
single-core scalar
2277 2277
Text Compress
multi-core scalar
22935 22935
Text Decompress
single-core scalar
2326 2326
Text Decompress
multi-core scalar
24268 24268
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22073 22073
Image Decompress
single-core scalar
2270 2270
Image Decompress
multi-core scalar
21540 21540
Lua
single-core scalar
3908 3908
Lua
multi-core scalar
33776 33776

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22786 22786
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30227 30227
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27883 27883
Dot Product
multi-core vector
43559 43559
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7219 7219
Primality Test
single-core scalar
5408 5408
Primality Test
multi-core scalar
43210 43210
Sharpen Image
single-core scalar
5337 5337
Sharpen Image
multi-core scalar
61483 61483
Blur Image
single-core scalar
6318 6318
Blur Image
multi-core scalar
77010 77010

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3999 3999
Read Sequential
single-core scalar
3855 3855
Write Sequential
single-core scalar
6686 6686
Stdlib Allocate
single-core scalar
2914 2914
Stdlib Write
single-core scalar
2998 2998
Stdlib Copy
single-core scalar
3543 3543

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4606 4606
Stream Copy
single-core scalar
4040 4040
Stream Copy
single-core vector
5495 5495
Stream Scale
single-core scalar
4206 4206
Stream Scale
single-core vector
5098 5098
Stream Add
single-core scalar
4374 4374
Stream Add
single-core vector
5295 5295
Stream Triad
single-core scalar
4465 4465
Stream Triad
single-core vector
3880 3880