Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 19189 20830
Floating Point Processor floating point performance 32696
Memory Memory performance 8073
Stream Memory bandwidth performance 10564

Result Information

Upload Date Mon, 03 Sep 2012 05:44:53 +0000
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System Information

iMac12,2
Operating System Mac OS X 10.8.1 (Build 12B19)
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. ASRock 2.10
Memory 16.00 GB 1866 MHz DDR3

Integer Performance

Integer 19189
Blowfish
single-core scalar
2701
119 MB/sec
 
Blowfish
multi-core scalar
28265
1.13 GB/sec
 
Text Compress
single-core scalar
4304
13.8 MB/sec
 
Text Compress
multi-core scalar
34504
113 MB/sec
 
Text Decompress
single-core scalar
4768
19.6 MB/sec
 
Text Decompress
multi-core scalar
37368
149 MB/sec
 
Image Compress
single-core scalar
4015
33.2 Mpixels/sec
 
Image Compress
multi-core scalar
32628
275 Mpixels/sec
 
Image Decompress
single-core scalar
4544
76.3 Mpixels/sec
 
Image Decompress
multi-core scalar
25528
416 Mpixels/sec
 
Lua
single-core scalar
6528
2.51 Mnodes/sec
 
Lua
multi-core scalar
45115
17.4 Mnodes/sec
 

Floating Point Performance

Floating Point 32696
Mandelbrot
single-core scalar
3727
2.48 Gflops
 
Mandelbrot
multi-core scalar
38780
25.4 Gflops
 
Dot Product
single-core scalar
6068
2.93 Gflops
 
Dot Product
multi-core scalar
47478
21.6 Gflops
 
Dot Product
single-core vector
7332
8.79 Gflops
 
Dot Product
multi-core vector
67216
69.9 Gflops
 
LU Decomposition
single-core scalar
3275
2.91 Gflops
 
LU Decomposition
multi-core scalar
11427
10.0 Gflops
 
Primality Test
single-core scalar
10241
1.53 Gflops
 
Primality Test
multi-core scalar
61183
11.4 Gflops
 
Sharpen Image
single-core scalar
8692
20.3 Mpixels/sec
 
Sharpen Image
multi-core scalar
82417
190 Mpixels/sec
 
Blur Image
single-core scalar
10121
8.01 Mpixels/sec
 
Blur Image
multi-core scalar
99797
78.5 Mpixels/sec
 

Memory Performance

Memory 8073
Read Sequential
single-core scalar
8232
10.1 GB/sec
 
Write Sequential
single-core scalar
12357
8.45 GB/sec
 
Stdlib Allocate
single-core scalar
5712
21.3 Mallocs/sec
 
Stdlib Write
single-core scalar
5945
12.3 GB/sec
 
Stdlib Copy
single-core scalar
8120
8.37 GB/sec
 

Stream Performance

Stream 10564
Stream Copy
single-core scalar
9400
12.9 GB/sec
 
Stream Copy
single-core vector
12408
16.1 GB/sec
 
Stream Scale
single-core scalar
9373
12.2 GB/sec
 
Stream Scale
single-core vector
11906
16.1 GB/sec
 
Stream Add
single-core scalar
9270
14.0 GB/sec
 
Stream Add
single-core vector
12753
17.7 GB/sec
 
Stream Triad
single-core scalar
10004
13.8 GB/sec
 
Stream Triad
single-core vector
9399
17.6 GB/sec