Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13416 13416

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.7.3 (Build 11D50b) Mac OS X 10.7.3 (Build 11D50b)
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 12241 12241
Blowfish
single-core scalar
1602 1602
Blowfish
multi-core scalar
19779 19779
Text Compress
single-core scalar
2274 2274
Text Compress
multi-core scalar
21298 21298
Text Decompress
single-core scalar
2312 2312
Text Decompress
multi-core scalar
22512 22512
Image Compress
single-core scalar
2139 2139
Image Compress
multi-core scalar
19584 19584
Image Decompress
single-core scalar
2268 2268
Image Decompress
multi-core scalar
16330 16330
Lua
single-core scalar
4110 4110
Lua
multi-core scalar
32686 32686

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22456 22456
Mandelbrot
single-core scalar
2128 2128
Mandelbrot
multi-core scalar
27569 27569
Dot Product
single-core scalar
3477 3477
Dot Product
single-core vector
4198 4198
Dot Product
multi-core scalar
27849 27849
Dot Product
multi-core vector
43656 43656
LU Decomposition
single-core scalar
1543 1543
LU Decomposition
multi-core scalar
7170 7170
Primality Test
single-core scalar
5426 5426
Primality Test
multi-core scalar
41861 41861
Sharpen Image
single-core scalar
5343 5343
Sharpen Image
multi-core scalar
61808 61808
Blur Image
single-core scalar
6315 6315
Blur Image
multi-core scalar
76043 76043

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4015 4015
Read Sequential
single-core scalar
3962 3962
Write Sequential
single-core scalar
6732 6732
Stdlib Allocate
single-core scalar
2812 2812
Stdlib Write
single-core scalar
3022 3022
Stdlib Copy
single-core scalar
3550 3550

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 4696 4696
Stream Copy
single-core scalar
4130 4130
Stream Copy
single-core vector
5584 5584
Stream Scale
single-core scalar
4260 4260
Stream Scale
single-core vector
5205 5205
Stream Add
single-core scalar
4456 4456
Stream Add
single-core vector
5428 5428
Stream Triad
single-core scalar
4535 4535
Stream Triad
single-core vector
3973 3973