Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 18259 20542
Floating Point Processor floating point performance 33012
Memory Memory performance 7771
Stream Memory bandwidth performance 10431

Result Information

Upload Date Wed, 12 Sep 2012 08:37:38 +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 2133 MHz DDR3

Integer Performance

Integer 18259
Blowfish
single-core scalar
2578
113 MB/sec
 
Blowfish
multi-core scalar
26928
1.08 GB/sec
 
Text Compress
single-core scalar
4103
13.1 MB/sec
 
Text Compress
multi-core scalar
31548
103 MB/sec
 
Text Decompress
single-core scalar
4552
18.7 MB/sec
 
Text Decompress
multi-core scalar
35520
142 MB/sec
 
Image Compress
single-core scalar
3833
31.7 Mpixels/sec
 
Image Compress
multi-core scalar
31147
262 Mpixels/sec
 
Image Decompress
single-core scalar
4354
73.1 Mpixels/sec
 
Image Decompress
multi-core scalar
24777
404 Mpixels/sec
 
Lua
single-core scalar
6206
2.39 Mnodes/sec
 
Lua
multi-core scalar
43564
16.8 Mnodes/sec
 

Floating Point Performance

Floating Point 33012
Mandelbrot
single-core scalar
3558
2.37 Gflops
 
Mandelbrot
multi-core scalar
39269
25.7 Gflops
 
Dot Product
single-core scalar
5792
2.80 Gflops
 
Dot Product
multi-core scalar
45052
20.5 Gflops
 
Dot Product
single-core vector
7002
8.39 Gflops
 
Dot Product
multi-core vector
63797
66.3 Gflops
 
LU Decomposition
single-core scalar
3122
2.78 Gflops
 
LU Decomposition
multi-core scalar
13148
11.5 Gflops
 
Primality Test
single-core scalar
9788
1.46 Gflops
 
Primality Test
multi-core scalar
58026
10.8 Gflops
 
Sharpen Image
single-core scalar
8320
19.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
86849
200 Mpixels/sec
 
Blur Image
single-core scalar
9658
7.64 Mpixels/sec
 
Blur Image
multi-core scalar
108791
85.5 Mpixels/sec
 

Memory Performance

Memory 7771
Read Sequential
single-core scalar
8014
9.81 GB/sec
 
Write Sequential
single-core scalar
11826
8.09 GB/sec
 
Stdlib Allocate
single-core scalar
5232
19.5 Mallocs/sec
 
Stdlib Write
single-core scalar
6021
12.5 GB/sec
 
Stdlib Copy
single-core scalar
7762
8.00 GB/sec
 

Stream Performance

Stream 10431
Stream Copy
single-core scalar
9167
12.5 GB/sec
 
Stream Copy
single-core vector
12547
16.3 GB/sec
 
Stream Scale
single-core scalar
9087
11.8 GB/sec
 
Stream Scale
single-core vector
12003
16.2 GB/sec
 
Stream Add
single-core scalar
9006
13.6 GB/sec
 
Stream Add
single-core vector
12584
17.5 GB/sec
 
Stream Triad
single-core scalar
9699
13.4 GB/sec
 
Stream Triad
single-core vector
9361
17.5 GB/sec