Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13693 13693

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.2 (Build 11C74) Mac OS X 10.7.2 (Build 11C74)
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 13130 13130
Blowfish
single-core scalar
1601 1601
Blowfish
multi-core scalar
20883 20883
Text Compress
single-core scalar
2279 2279
Text Compress
multi-core scalar
22581 22581
Text Decompress
single-core scalar
2318 2318
Text Decompress
multi-core scalar
24179 24179
Image Compress
single-core scalar
2142 2142
Image Compress
multi-core scalar
22440 22440
Image Decompress
single-core scalar
2261 2261
Image Decompress
multi-core scalar
17906 17906
Lua
single-core scalar
4087 4087
Lua
multi-core scalar
34894 34894

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22357 22357
Mandelbrot
single-core scalar
2120 2120
Mandelbrot
multi-core scalar
29682 29682
Dot Product
single-core scalar
3473 3473
Dot Product
single-core vector
4154 4154
Dot Product
multi-core scalar
27968 27968
Dot Product
multi-core vector
43786 43786
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7158 7158
Primality Test
single-core scalar
5362 5362
Primality Test
multi-core scalar
42180 42180
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
58025 58025
Blur Image
single-core scalar
6291 6291
Blur Image
multi-core scalar
75928 75928

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4011 4011
Read Sequential
single-core scalar
4023 4023
Write Sequential
single-core scalar
6689 6689
Stdlib Allocate
single-core scalar
2735 2735
Stdlib Write
single-core scalar
3024 3024
Stdlib Copy
single-core scalar
3588 3588

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4706 4706
Stream Copy
single-core scalar
4035 4035
Stream Copy
single-core vector
5690 5690
Stream Scale
single-core scalar
4193 4193
Stream Scale
single-core vector
5353 5353
Stream Add
single-core scalar
4397 4397
Stream Add
single-core vector
5494 5494
Stream Triad
single-core scalar
4454 4454
Stream Triad
single-core vector
4037 4037