Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13640 13640

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.0 Mac OS X 10.8.0
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 12.00 GB 1066 MHz DDR3 12.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13095 13095
Blowfish
single-core scalar
1605 1605
Blowfish
multi-core scalar
21038 21038
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
22989 22989
Text Decompress
single-core scalar
2326 2326
Text Decompress
multi-core scalar
24139 24139
Image Compress
single-core scalar
2148 2148
Image Compress
multi-core scalar
22364 22364
Image Decompress
single-core scalar
2267 2267
Image Decompress
multi-core scalar
16759 16759
Lua
single-core scalar
4140 4140
Lua
multi-core scalar
35093 35093

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22205 22205
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
30051 30051
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
4192 4192
Dot Product
multi-core scalar
27833 27833
Dot Product
multi-core vector
43960 43960
LU Decomposition
single-core scalar
1541 1541
LU Decomposition
multi-core scalar
7187 7187
Primality Test
single-core scalar
5383 5383
Primality Test
multi-core scalar
42546 42546
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
56124 56124
Blur Image
single-core scalar
6319 6319
Blur Image
multi-core scalar
74797 74797

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4066 4066
Read Sequential
single-core scalar
4029 4029
Write Sequential
single-core scalar
6701 6701
Stdlib Allocate
single-core scalar
2962 2962
Stdlib Write
single-core scalar
3052 3052
Stdlib Copy
single-core scalar
3590 3590

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4722 4722
Stream Copy
single-core scalar
4042 4042
Stream Copy
single-core vector
5699 5699
Stream Scale
single-core scalar
4207 4207
Stream Scale
single-core vector
5368 5368
Stream Add
single-core scalar
4411 4411
Stream Add
single-core vector
5520 5520
Stream Triad
single-core scalar
4469 4469
Stream Triad
single-core vector
4061 4061