Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 13762 13762

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.3 (Build 10D578) Mac OS X 10.6.3 (Build 10D578)
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.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 8.00 GB 1066 MHz DDR3 8.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 13130 13130
Blowfish
single-core scalar
1594 1594
Blowfish
multi-core scalar
20931 20931
Text Compress
single-core scalar
2267 2267
Text Compress
multi-core scalar
22843 22843
Text Decompress
single-core scalar
2322 2322
Text Decompress
multi-core scalar
24350 24350
Image Compress
single-core scalar
2143 2143
Image Compress
multi-core scalar
22386 22386
Image Decompress
single-core scalar
2256 2256
Image Decompress
multi-core scalar
17431 17431
Lua
single-core scalar
4090 4090
Lua
multi-core scalar
34958 34958

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 22744 22744
Mandelbrot
single-core scalar
2119 2119
Mandelbrot
multi-core scalar
29741 29741
Dot Product
single-core scalar
3454 3454
Dot Product
single-core vector
4144 4144
Dot Product
multi-core scalar
27786 27786
Dot Product
multi-core vector
46679 46679
LU Decomposition
single-core scalar
1443 1443
LU Decomposition
multi-core scalar
11633 11633
Primality Test
single-core scalar
5491 5491
Primality Test
multi-core scalar
42808 42808
Sharpen Image
single-core scalar
5340 5340
Sharpen Image
multi-core scalar
55885 55885
Blur Image
single-core scalar
6669 6669
Blur Image
multi-core scalar
75228 75228

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 4056 4056
Read Sequential
single-core scalar
4010 4010
Write Sequential
single-core scalar
6540 6540
Stdlib Allocate
single-core scalar
3221 3221
Stdlib Write
single-core scalar
2880 2880
Stdlib Copy
single-core scalar
3631 3631

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3953 3953
Stream Copy
single-core scalar
3416 3416
Stream Copy
single-core vector
4718 4718
Stream Scale
single-core scalar
3535 3535
Stream Scale
single-core vector
4336 4336
Stream Add
single-core scalar
3746 3746
Stream Add
single-core vector
4675 4675
Stream Triad
single-core scalar
3850 3850
Stream Triad
single-core vector
3350 3350