Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 17618 19274
Floating Point Processor floating point performance 30711
Memory Memory performance 7099
Stream Memory bandwidth performance 9400

Result Information

Upload Date Sun, 26 Feb 2012 17:05:38 +0000
Views 5

System Information

iMac12,1
Operating System Mac OS X 10.7.3 (Build 11D50)
Model iMac12,1
Processor Intel Core i7-3930K @ 4.00 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-942B5BF58194151B Rev 1.xx
BIOS Apple Inc. IM121.88Z.0047.B0A.1104221555
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 17618
Blowfish
single-core scalar
2455
108 MB/sec
 
Blowfish
multi-core scalar
25120
1.01 GB/sec
 
Text Compress
single-core scalar
3916
12.5 MB/sec
 
Text Compress
multi-core scalar
31085
102 MB/sec
 
Text Decompress
single-core scalar
4362
17.9 MB/sec
 
Text Decompress
multi-core scalar
32983
131 MB/sec
 
Image Compress
single-core scalar
3633
30.0 Mpixels/sec
 
Image Compress
multi-core scalar
27116
228 Mpixels/sec
 
Image Decompress
single-core scalar
4141
69.5 Mpixels/sec
 
Image Decompress
multi-core scalar
25825
421 Mpixels/sec
 
Lua
single-core scalar
6608
2.54 Mnodes/sec
 
Lua
multi-core scalar
44172
17.0 Mnodes/sec
 

Floating Point Performance

Floating Point 30711
Mandelbrot
single-core scalar
3388
2.25 Gflops
 
Mandelbrot
multi-core scalar
36802
24.1 Gflops
 
Dot Product
single-core scalar
5516
2.67 Gflops
 
Dot Product
multi-core scalar
42841
19.5 Gflops
 
Dot Product
single-core vector
6668
7.99 Gflops
 
Dot Product
multi-core vector
60743
63.2 Gflops
 
LU Decomposition
single-core scalar
2980
2.65 Gflops
 
LU Decomposition
multi-core scalar
10345
9.07 Gflops
 
Primality Test
single-core scalar
9365
1.40 Gflops
 
Primality Test
multi-core scalar
55618
10.3 Gflops
 
Sharpen Image
single-core scalar
7924
18.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
78852
182 Mpixels/sec
 
Blur Image
single-core scalar
9200
7.28 Mpixels/sec
 
Blur Image
multi-core scalar
99722
78.4 Mpixels/sec
 

Memory Performance

Memory 7099
Read Sequential
single-core scalar
7264
8.90 GB/sec
 
Write Sequential
single-core scalar
11231
7.68 GB/sec
 
Stdlib Allocate
single-core scalar
4828
18.0 Mallocs/sec
 
Stdlib Write
single-core scalar
5311
11.0 GB/sec
 
Stdlib Copy
single-core scalar
6864
7.08 GB/sec
 

Stream Performance

Stream 9400
Stream Copy
single-core scalar
8391
11.5 GB/sec
 
Stream Copy
single-core vector
11117
14.4 GB/sec
 
Stream Scale
single-core scalar
8368
10.9 GB/sec
 
Stream Scale
single-core vector
10592
14.3 GB/sec
 
Stream Add
single-core scalar
8302
12.5 GB/sec
 
Stream Add
single-core vector
11321
15.7 GB/sec
 
Stream Triad
single-core scalar
8823
12.2 GB/sec
 
Stream Triad
single-core vector
8290
15.5 GB/sec