Mac Pro (Early 2009) Mac Pro (Early 2009)
Geekbench 2 Score 11775 11775

System Information

Mac Pro (Early 2009) Mac Pro (Early 2009)
Operating System Mac OS X 10.6.8 (Build 10K549) Mac OS X 10.6.8 (Build 10K549)
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.B08.1001221313 Apple Inc. MP41.88Z.0081.B08.1001221313
Memory 16.00 GB 1066 MHz DDR3 16.00 GB 1066 MHz DDR3

Integer Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Integer 10347 10347
Blowfish
single-core scalar
1553 1553
Blowfish
multi-core scalar
19958 19958
Text Compress
single-core scalar
1950 1950
Text Compress
multi-core scalar
18641 18641
Text Decompress
single-core scalar
1946 1946
Text Decompress
multi-core scalar
19630 19630
Image Compress
single-core scalar
1770 1770
Image Compress
multi-core scalar
17749 17749
Image Decompress
single-core scalar
1592 1592
Image Decompress
multi-core scalar
12172 12172
Lua
single-core scalar
3017 3017
Lua
multi-core scalar
24187 24187

Floating Point Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Floating Point 20030 20030
Mandelbrot
single-core scalar
2104 2104
Mandelbrot
multi-core scalar
28968 28968
Dot Product
single-core scalar
3425 3425
Dot Product
single-core vector
3492 3492
Dot Product
multi-core scalar
27153 27153
Dot Product
multi-core vector
31678 31678
LU Decomposition
single-core scalar
742 742
LU Decomposition
multi-core scalar
5468 5468
Primality Test
single-core scalar
4339 4339
Primality Test
multi-core scalar
30784 30784
Sharpen Image
single-core scalar
5111 5111
Sharpen Image
multi-core scalar
57265 57265
Blur Image
single-core scalar
6093 6093
Blur Image
multi-core scalar
73803 73803

Memory Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Memory 3768 3768
Read Sequential
single-core scalar
3654 3654
Write Sequential
single-core scalar
5746 5746
Stdlib Allocate
single-core scalar
2891 2891
Stdlib Write
single-core scalar
3026 3026
Stdlib Copy
single-core scalar
3523 3523

Stream Performance

Mac Pro (Early 2009) Mac Pro (Early 2009)
Stream 3898 3898
Stream Copy
single-core scalar
3612 3612
Stream Copy
single-core vector
5183 5183
Stream Scale
single-core scalar
4080 4080
Stream Scale
single-core vector
5078 5078
Stream Add
single-core scalar
1965 1965
Stream Add
single-core vector
5229 5229
Stream Triad
single-core scalar
2115 2115
Stream Triad
single-core vector
3923 3923