Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11702 11702

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.1 (Build 10B504) Mac OS X 10.6.1 (Build 10B504)
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 32 KB
L1 Data Cache 32 KB 32 KB
L2 Cache 256 KB 256 KB
L3 Cache 8192 KB 8192 KB
Motherboard Apple Inc. Mac-F221BEC8 Apple Inc. Mac-F221BEC8
BIOS Apple Inc. MP41.88Z.0081.B04.0903051113 Apple Inc. MP41.88Z.0081.B04.0903051113
Memory 6.00 GB 1066 MHz DDR3 6.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10019 10019
Blowfish
single-core scalar
1551 1551
Blowfish
multi-core scalar
19464 19464
Text Compress
single-core scalar
1985 1985
Text Compress
multi-core scalar
19264 19264
Text Decompress
single-core scalar
2035 2035
Text Decompress
multi-core scalar
20434 20434
Image Compress
single-core scalar
1756 1756
Image Compress
multi-core scalar
16224 16224
Image Decompress
single-core scalar
1544 1544
Image Decompress
multi-core scalar
10627 10627
Lua
single-core scalar
3126 3126
Lua
multi-core scalar
22222 22222

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20192 20192
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
28015 28015
Dot Product
single-core scalar
3446 3446
Dot Product
single-core vector
4098 4098
Dot Product
multi-core scalar
26920 26920
Dot Product
multi-core vector
36164 36164
LU Decomposition
single-core scalar
735 735
LU Decomposition
multi-core scalar
5784 5784
Primality Test
single-core scalar
4548 4548
Primality Test
multi-core scalar
32125 32125
Sharpen Image
single-core scalar
5274 5274
Sharpen Image
multi-core scalar
51742 51742
Blur Image
single-core scalar
6663 6663
Blur Image
multi-core scalar
75057 75057

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3791 3791
Read Sequential
single-core scalar
3893 3893
Write Sequential
single-core scalar
5637 5637
Stdlib Allocate
single-core scalar
2802 2802
Stdlib Write
single-core scalar
3066 3066
Stdlib Copy
single-core scalar
3558 3558

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3706 3706
Stream Copy
single-core scalar
3524 3524
Stream Copy
single-core vector
4930 4930
Stream Scale
single-core scalar
3909 3909
Stream Scale
single-core vector
4764 4764
Stream Add
single-core scalar
1942 1942
Stream Add
single-core vector
4864 4864
Stream Triad
single-core scalar
2103 2103
Stream Triad
single-core vector
3614 3614