Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13945 13945

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 Mac OS X 10.7.3
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 32.00 GB 1066 MHz DDR3 32.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13483 13483
Blowfish
single-core scalar
1606 1606
Blowfish
multi-core scalar
21109 21109
Text Compress
single-core scalar
2278 2278
Text Compress
multi-core scalar
22900 22900
Text Decompress
single-core scalar
2312 2312
Text Decompress
multi-core scalar
24277 24277
Image Compress
single-core scalar
2130 2130
Image Compress
multi-core scalar
22523 22523
Image Decompress
single-core scalar
2179 2179
Image Decompress
multi-core scalar
21339 21339
Lua
single-core scalar
4083 4083
Lua
multi-core scalar
35067 35067

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22753 22753
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30050 30050
Dot Product
single-core scalar
3481 3481
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27901 27901
Dot Product
multi-core vector
43881 43881
LU Decomposition
single-core scalar
1544 1544
LU Decomposition
multi-core scalar
6995 6995
Primality Test
single-core scalar
5362 5362
Primality Test
multi-core scalar
42562 42562
Sharpen Image
single-core scalar
5353 5353
Sharpen Image
multi-core scalar
61263 61263
Blur Image
single-core scalar
6314 6314
Blur Image
multi-core scalar
77513 77513

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3986 3986
Read Sequential
single-core scalar
3927 3927
Write Sequential
single-core scalar
6725 6725
Stdlib Allocate
single-core scalar
2733 2733
Stdlib Write
single-core scalar
2988 2988
Stdlib Copy
single-core scalar
3557 3557

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4658 4658
Stream Copy
single-core scalar
4080 4080
Stream Copy
single-core vector
5552 5552
Stream Scale
single-core scalar
4230 4230
Stream Scale
single-core vector
5162 5162
Stream Add
single-core scalar
4424 4424
Stream Add
single-core vector
5383 5383
Stream Triad
single-core scalar
4494 4494
Stream Triad
single-core vector
3945 3945