Section Description Score Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 18848 20510
Floating Point Processor floating point performance 32683
Memory Memory performance 7509
Stream Memory bandwidth performance 9727

Result Information

User ksosx86.
Upload Date Sun, 06 May 2012 05:10:11 +0000
Views 2631

System Information

iMac12,2
Operating System Mac OS X 10.7.3 (Build 11D50d)
Model iMac12,2
Processor Intel Core i7-3930K @ 4.20 GHz
1 Processor, 6 Cores, 12 Threads
Processor ID GenuineIntel Family 6 Model 45 Stepping 7
L1 Instruction Cache 32 KB x 6
L1 Data Cache 32 KB x 6
L2 Cache 256 KB x 6
L3 Cache 12288 KB
Motherboard Apple Inc. Mac-942B59F58194171B
BIOS Apple Inc. 1.80
Memory 12.00 GB 1600 MHz DDR3

Integer Performance

Integer 18848
Blowfish
single-core scalar
2578
113 MB/sec
 
Blowfish
multi-core scalar
26935
1.08 GB/sec
 
Text Compress
single-core scalar
4098
13.1 MB/sec
 
Text Compress
multi-core scalar
31486
103 MB/sec
 
Text Decompress
single-core scalar
4566
18.8 MB/sec
 
Text Decompress
multi-core scalar
34923
139 MB/sec
 
Image Compress
single-core scalar
3811
31.5 Mpixels/sec
 
Image Compress
multi-core scalar
31069
261 Mpixels/sec
 
Image Decompress
single-core scalar
4340
72.9 Mpixels/sec
 
Image Decompress
multi-core scalar
27604
450 Mpixels/sec
 
Lua
single-core scalar
7000
2.70 Mnodes/sec
 
Lua
multi-core scalar
47768
18.4 Mnodes/sec
 

Floating Point Performance

Floating Point 32683
Mandelbrot
single-core scalar
3558
2.37 Gflops
 
Mandelbrot
multi-core scalar
39285
25.7 Gflops
 
Dot Product
single-core scalar
5792
2.80 Gflops
 
Dot Product
multi-core scalar
45378
20.7 Gflops
 
Dot Product
single-core vector
7000
8.39 Gflops
 
Dot Product
multi-core vector
64337
66.9 Gflops
 
LU Decomposition
single-core scalar
3127
2.78 Gflops
 
LU Decomposition
multi-core scalar
11339
9.94 Gflops
 
Primality Test
single-core scalar
9799
1.46 Gflops
 
Primality Test
multi-core scalar
57855
10.7 Gflops
 
Sharpen Image
single-core scalar
8321
19.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
84307
194 Mpixels/sec
 
Blur Image
single-core scalar
9661
7.65 Mpixels/sec
 
Blur Image
multi-core scalar
107804
84.8 Mpixels/sec
 

Memory Performance

Memory 7509
Read Sequential
single-core scalar
7696
9.42 GB/sec
 
Write Sequential
single-core scalar
11710
8.01 GB/sec
 
Stdlib Allocate
single-core scalar
5477
20.4 Mallocs/sec
 
Stdlib Write
single-core scalar
5354
11.1 GB/sec
 
Stdlib Copy
single-core scalar
7312
7.54 GB/sec
 

Stream Performance

Stream 9727
Stream Copy
single-core scalar
8742
12.0 GB/sec
 
Stream Copy
single-core vector
11290
14.6 GB/sec
 
Stream Scale
single-core scalar
8685
11.3 GB/sec
 
Stream Scale
single-core vector
10844
14.6 GB/sec
 
Stream Add
single-core scalar
8680
13.1 GB/sec
 
Stream Add
single-core vector
11578
16.1 GB/sec
 
Stream Triad
single-core scalar
9382
13.0 GB/sec
 
Stream Triad
single-core vector
8615
16.1 GB/sec