Section Description Score Geekbench Score
Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 18720 20533
Floating Point Processor floating point performance 32410
Memory Memory performance 7911
Stream Memory bandwidth performance 10553

Result Information

Upload Date Tue, 20 Nov 2012 00:40:18 +0000
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System Information

iMac12,1
Operating System Mac OS X 10.8.2 (Build 12C60)
Model iMac12,1
Processor Intel Core i7-3930K @ 3.80 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 32.00 GB 2133 MHz DDR3

Integer Performance

Integer 18720
Blowfish
single-core scalar
2578
113 MB/sec
 
Blowfish
multi-core scalar
26966
1.08 GB/sec
 
Text Compress
single-core scalar
4103
13.1 MB/sec
 
Text Compress
multi-core scalar
32335
106 MB/sec
 
Text Decompress
single-core scalar
4508
18.5 MB/sec
 
Text Decompress
multi-core scalar
35607
142 MB/sec
 
Image Compress
single-core scalar
3831
31.7 Mpixels/sec
 
Image Compress
multi-core scalar
31121
262 Mpixels/sec
 
Image Decompress
single-core scalar
4483
75.3 Mpixels/sec
 
Image Decompress
multi-core scalar
29426
480 Mpixels/sec
 
Lua
single-core scalar
6175
2.38 Mnodes/sec
 
Lua
multi-core scalar
43509
16.7 Mnodes/sec
 

Floating Point Performance

Floating Point 32410
Mandelbrot
single-core scalar
3558
2.37 Gflops
 
Mandelbrot
multi-core scalar
38834
25.4 Gflops
 
Dot Product
single-core scalar
5792
2.80 Gflops
 
Dot Product
multi-core scalar
45056
20.5 Gflops
 
Dot Product
single-core vector
7002
8.39 Gflops
 
Dot Product
multi-core vector
62569
65.1 Gflops
 
LU Decomposition
single-core scalar
3124
2.78 Gflops
 
LU Decomposition
multi-core scalar
13020
11.4 Gflops
 
Primality Test
single-core scalar
9796
1.46 Gflops
 
Primality Test
multi-core scalar
59473
11.0 Gflops
 
Sharpen Image
single-core scalar
8320
19.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
82279
190 Mpixels/sec
 
Blur Image
single-core scalar
9689
7.67 Mpixels/sec
 
Blur Image
multi-core scalar
105229
82.7 Mpixels/sec
 

Memory Performance

Memory 7911
Read Sequential
single-core scalar
8024
9.82 GB/sec
 
Write Sequential
single-core scalar
11851
8.11 GB/sec
 
Stdlib Allocate
single-core scalar
5210
19.4 Mallocs/sec
 
Stdlib Write
single-core scalar
6307
13.1 GB/sec
 
Stdlib Copy
single-core scalar
8165
8.42 GB/sec
 

Stream Performance

Stream 10553
Stream Copy
single-core scalar
9301
12.7 GB/sec
 
Stream Copy
single-core vector
12685
16.4 GB/sec
 
Stream Scale
single-core scalar
9161
11.9 GB/sec
 
Stream Scale
single-core vector
12164
16.4 GB/sec
 
Stream Add
single-core scalar
9097
13.7 GB/sec
 
Stream Add
single-core vector
12850
17.9 GB/sec
 
Stream Triad
single-core scalar
9778
13.5 GB/sec
 
Stream Triad
single-core vector
9388
17.6 GB/sec