Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Geekbench 2 Score 12933 12933

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 15636 15636
Blowfish
single-core scalar
1689 1689
Blowfish
multi-core scalar
24322 24322
Text Compress
single-core scalar
2638 2638
Text Compress
multi-core scalar
26786 26786
Text Decompress
single-core scalar
2771 2771
Text Decompress
multi-core scalar
30047 30047
Image Compress
single-core scalar
2408 2408
Image Compress
multi-core scalar
25829 25829
Image Decompress
single-core scalar
2488 2488
Image Decompress
multi-core scalar
21955 21955
Lua
single-core scalar
4987 4987
Lua
multi-core scalar
41719 41719

Floating Point Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Floating Point 17722 17722
Mandelbrot
single-core scalar
2199 2199
Mandelbrot
multi-core scalar
28652 28652
Dot Product
single-core scalar
1210 1210
Dot Product
single-core vector
5796 5796
Dot Product
multi-core scalar
18383 18383
Dot Product
multi-core vector
59358 59358
LU Decomposition
single-core scalar
2693 2693
LU Decomposition
multi-core scalar
12513 12513
Primality Test
single-core scalar
4814 4814
Primality Test
multi-core scalar
37089 37089
Sharpen Image
single-core scalar
1757 1757
Sharpen Image
multi-core scalar
23385 23385
Blur Image
single-core scalar
3541 3541
Blur Image
multi-core scalar
46723 46723

Memory Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Memory 4296 4296
Read Sequential
single-core scalar
4190 4190
Write Sequential
single-core scalar
7661 7661
Stdlib Allocate
single-core scalar
3639 3639
Stdlib Write
single-core scalar
2691 2691
Stdlib Copy
single-core scalar
3300 3300

Stream Performance

Apple Inc. MacPro4,1 Apple Inc. MacPro4,1
Stream 3989 3989
Stream Copy
single-core scalar
3534 3534
Stream Copy
single-core vector
5076 5076
Stream Scale
single-core scalar
3630 3630
Stream Scale
single-core vector
4723 4723
Stream Add
single-core scalar
3119 3119
Stream Add
single-core vector
4973 4973
Stream Triad
single-core scalar
3316 3316
Stream Triad
single-core vector
3545 3545