Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 17970 19319
Floating Point Processor floating point performance 30425
Memory Memory performance 7206
Stream Memory bandwidth performance 9402

Result Information

Upload Date Sun, 26 Feb 2012 16:56:03 +0000
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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 17970
Blowfish
single-core scalar
2456
108 MB/sec
 
Blowfish
multi-core scalar
25338
1.01 GB/sec
 
Text Compress
single-core scalar
3914
12.5 MB/sec
 
Text Compress
multi-core scalar
31004
102 MB/sec
 
Text Decompress
single-core scalar
4324
17.8 MB/sec
 
Text Decompress
multi-core scalar
34048
136 MB/sec
 
Image Compress
single-core scalar
3631
30.0 Mpixels/sec
 
Image Compress
multi-core scalar
29247
246 Mpixels/sec
 
Image Decompress
single-core scalar
4151
69.7 Mpixels/sec
 
Image Decompress
multi-core scalar
27619
451 Mpixels/sec
 
Lua
single-core scalar
6590
2.54 Mnodes/sec
 
Lua
multi-core scalar
43320
16.7 Mnodes/sec
 

Floating Point Performance

Floating Point 30425
Mandelbrot
single-core scalar
3388
2.25 Gflops
 
Mandelbrot
multi-core scalar
36431
23.8 Gflops
 
Dot Product
single-core scalar
5516
2.67 Gflops
 
Dot Product
multi-core scalar
42979
19.6 Gflops
 
Dot Product
single-core vector
6668
7.99 Gflops
 
Dot Product
multi-core vector
58628
61.0 Gflops
 
LU Decomposition
single-core scalar
2983
2.65 Gflops
 
LU Decomposition
multi-core scalar
10361
9.08 Gflops
 
Primality Test
single-core scalar
9369
1.40 Gflops
 
Primality Test
multi-core scalar
55521
10.3 Gflops
 
Sharpen Image
single-core scalar
7924
18.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
81172
187 Mpixels/sec
 
Blur Image
single-core scalar
9201
7.28 Mpixels/sec
 
Blur Image
multi-core scalar
95814
75.3 Mpixels/sec
 

Memory Performance

Memory 7206
Read Sequential
single-core scalar
7396
9.06 GB/sec
 
Write Sequential
single-core scalar
11220
7.67 GB/sec
 
Stdlib Allocate
single-core scalar
4966
18.5 Mallocs/sec
 
Stdlib Write
single-core scalar
5288
10.9 GB/sec
 
Stdlib Copy
single-core scalar
7164
7.39 GB/sec
 

Stream Performance

Stream 9402
Stream Copy
single-core scalar
8404
11.5 GB/sec
 
Stream Copy
single-core vector
11063
14.3 GB/sec
 
Stream Scale
single-core scalar
8356
10.8 GB/sec
 
Stream Scale
single-core vector
10497
14.2 GB/sec
 
Stream Add
single-core scalar
8317
12.6 GB/sec
 
Stream Add
single-core vector
11316
15.7 GB/sec
 
Stream Triad
single-core scalar
8971
12.4 GB/sec
 
Stream Triad
single-core vector
8293
15.5 GB/sec