Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 12014 12014

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.8.3 (Build 12D78) Mac OS X 10.8.3 (Build 12D78)
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 10566 10566
Blowfish
single-core scalar
1563 1563
Blowfish
multi-core scalar
19964 19964
Text Compress
single-core scalar
1968 1968
Text Compress
multi-core scalar
19493 19493
Text Decompress
single-core scalar
1970 1970
Text Decompress
multi-core scalar
20169 20169
Image Compress
single-core scalar
1764 1764
Image Compress
multi-core scalar
17593 17593
Image Decompress
single-core scalar
1561 1561
Image Decompress
multi-core scalar
13907 13907
Lua
single-core scalar
3083 3083
Lua
multi-core scalar
23757 23757

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20557 20557
Mandelbrot
single-core scalar
2123 2123
Mandelbrot
multi-core scalar
30129 30129
Dot Product
single-core scalar
3480 3480
Dot Product
single-core vector
3523 3523
Dot Product
multi-core scalar
27787 27787
Dot Product
multi-core vector
31900 31900
LU Decomposition
single-core scalar
746 746
LU Decomposition
multi-core scalar
5106 5106
Primality Test
single-core scalar
4416 4416
Primality Test
multi-core scalar
31276 31276
Sharpen Image
single-core scalar
4928 4928
Sharpen Image
multi-core scalar
59299 59299
Blur Image
single-core scalar
6254 6254
Blur Image
multi-core scalar
76833 76833

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3704 3704
Read Sequential
single-core scalar
3781 3781
Write Sequential
single-core scalar
5783 5783
Stdlib Allocate
single-core scalar
2785 2785
Stdlib Write
single-core scalar
2777 2777
Stdlib Copy
single-core scalar
3394 3394

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3810 3810
Stream Copy
single-core scalar
3836 3836
Stream Copy
single-core vector
5070 5070
Stream Scale
single-core scalar
4274 4274
Stream Scale
single-core vector
4766 4766
Stream Add
single-core scalar
1967 1967
Stream Add
single-core vector
4924 4924
Stream Triad
single-core scalar
2146 2146
Stream Triad
single-core vector
3499 3499