Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Geekbench 2 Score 13625 13625

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 E5520 @ 2.27 GHz
2 Processors, 8 Cores, 16 Threads
Intel Xeon E5520 @ 2.27 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 47.99 GB DDR3 SDRAM 533MHz 47.99 GB DDR3 SDRAM 533MHz

Integer Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Integer 13866 13866
Blowfish
single-core scalar
1507 1507
Blowfish
multi-core scalar
22241 22241
Text Compress
single-core scalar
2353 2353
Text Compress
multi-core scalar
23981 23981
Text Decompress
single-core scalar
2273 2273
Text Decompress
multi-core scalar
25102 25102
Image Compress
single-core scalar
2073 2073
Image Compress
multi-core scalar
22088 22088
Image Decompress
single-core scalar
2446 2446
Image Decompress
multi-core scalar
21603 21603
Lua
single-core scalar
4207 4207
Lua
multi-core scalar
36526 36526

Floating Point Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Floating Point 21784 21784
Mandelbrot
single-core scalar
1806 1806
Mandelbrot
multi-core scalar
28837 28837
Dot Product
single-core scalar
3298 3298
Dot Product
single-core vector
4752 4752
Dot Product
multi-core scalar
27402 27402
Dot Product
multi-core vector
48765 48765
LU Decomposition
single-core scalar
2410 2410
LU Decomposition
multi-core scalar
6023 6023
Primality Test
single-core scalar
5001 5001
Primality Test
multi-core scalar
41300 41300
Sharpen Image
single-core scalar
1545 1545
Sharpen Image
multi-core scalar
20723 20723
Blur Image
single-core scalar
12441 12441
Blur Image
multi-core scalar
100681 100681

Memory Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Memory 3807 3807
Read Sequential
single-core scalar
4262 4262
Write Sequential
single-core scalar
6297 6297
Stdlib Allocate
single-core scalar
4091 4091
Stdlib Write
single-core scalar
2441 2441
Stdlib Copy
single-core scalar
1945 1945

Stream Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Stream 3864 3864
Stream Copy
single-core scalar
2858 2858
Stream Copy
single-core vector
3985 3985
Stream Scale
single-core scalar
2827 2827
Stream Scale
single-core vector
3705 3705
Stream Add
single-core scalar
3681 3681
Stream Add
single-core vector
5977 5977
Stream Triad
single-core scalar
3949 3949
Stream Triad
single-core vector
3931 3931