Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Geekbench 2 Score 16315 16315

System Information

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Operating System Microsoft Windows 7 Ultimate (64-bit) Microsoft Windows 7 Ultimate (64-bit)
Model Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Processor Intel Xeon X5550 @ 2.67 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon X5550 @ 2.67 GHz
2 Processors, 8 Cores, 16 Threads
Processor ID GenuineIntel Family 6 Model 26 Stepping 5 GenuineIntel Family 6 Model 26 Stepping 5
Processor Codename Gainestown Gainestown
Processor Package Socket 1366 LGA Socket 1366 LGA
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
Northbridge Intel 5520 13 Intel 5520 13
Southbridge Intel 82801JR (ICH10R) 00 Intel 82801JR (ICH10R) 00
BIOS Apple Inc. MP41.88Z.0081.B07.0910130729 Apple Inc. MP41.88Z.0081.B07.0910130729
Memory 11.99 GB DDR3 SDRAM 533MHz 11.99 GB DDR3 SDRAM 533MHz

Integer Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Integer 16213 16213
Blowfish
single-core scalar
1843 1843
Blowfish
multi-core scalar
27176 27176
Text Compress
single-core scalar
2873 2873
Text Compress
multi-core scalar
29261 29261
Text Decompress
single-core scalar
2784 2784
Text Decompress
multi-core scalar
30461 30461
Image Compress
single-core scalar
2545 2545
Image Compress
multi-core scalar
19931 19931
Image Decompress
single-core scalar
2964 2964
Image Decompress
multi-core scalar
25652 25652
Lua
single-core scalar
5107 5107
Lua
multi-core scalar
43962 43962

Floating Point Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Floating Point 26853 26853
Mandelbrot
single-core scalar
2208 2208
Mandelbrot
multi-core scalar
35424 35424
Dot Product
single-core scalar
4031 4031
Dot Product
single-core vector
5771 5771
Dot Product
multi-core scalar
34221 34221
Dot Product
multi-core vector
59736 59736
LU Decomposition
single-core scalar
2933 2933
LU Decomposition
multi-core scalar
13165 13165
Primality Test
single-core scalar
6103 6103
Primality Test
multi-core scalar
46951 46951
Sharpen Image
single-core scalar
1889 1889
Sharpen Image
multi-core scalar
25309 25309
Blur Image
single-core scalar
15229 15229
Blur Image
multi-core scalar
122977 122977

Memory Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Memory 4229 4229
Read Sequential
single-core scalar
4155 4155
Write Sequential
single-core scalar
7564 7564
Stdlib Allocate
single-core scalar
5045 5045
Stdlib Write
single-core scalar
1862 1862
Stdlib Copy
single-core scalar
2521 2521

Stream Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Stream 3969 3969
Stream Copy
single-core scalar
3535 3535
Stream Copy
single-core vector
5086 5086
Stream Scale
single-core scalar
3420 3420
Stream Scale
single-core vector
4740 4740
Stream Add
single-core scalar
3124 3124
Stream Add
single-core vector
5019 5019
Stream Triad
single-core scalar
3234 3234
Stream Triad
single-core vector
3598 3598