Section Description Score Geekbench Score
Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit)
Integer Processor integer performance 18297 19609
Floating Point Processor floating point performance 31474
Memory Memory performance 6746
Stream Memory bandwidth performance 8406

Result Information

Upload Date Sat, 26 May 2012 15:02:32 +0000
Views 135

System Information

iMac12,2
Operating System Mac OS X 10.7.4 (Build 11E53)
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. 1.80
Memory 8.00 GB 1600 MHz DDR3

Integer Performance

Integer 18297
Blowfish
single-core scalar
2578
113 MB/sec
 
Blowfish
multi-core scalar
26390
1.06 GB/sec
 
Text Compress
single-core scalar
4093
13.1 MB/sec
 
Text Compress
multi-core scalar
32028
105 MB/sec
 
Text Decompress
single-core scalar
4583
18.8 MB/sec
 
Text Decompress
multi-core scalar
35784
143 MB/sec
 
Image Compress
single-core scalar
3814
31.5 Mpixels/sec
 
Image Compress
multi-core scalar
26587
224 Mpixels/sec
 
Image Decompress
single-core scalar
4358
73.2 Mpixels/sec
 
Image Decompress
multi-core scalar
24553
401 Mpixels/sec
 
Lua
single-core scalar
6940
2.67 Mnodes/sec
 
Lua
multi-core scalar
47864
18.4 Mnodes/sec
 

Floating Point Performance

Floating Point 31474
Mandelbrot
single-core scalar
3558
2.37 Gflops
 
Mandelbrot
multi-core scalar
39117
25.6 Gflops
 
Dot Product
single-core scalar
5792
2.80 Gflops
 
Dot Product
multi-core scalar
44504
20.3 Gflops
 
Dot Product
single-core vector
7002
8.39 Gflops
 
Dot Product
multi-core vector
61635
64.1 Gflops
 
LU Decomposition
single-core scalar
3127
2.78 Gflops
 
LU Decomposition
multi-core scalar
5367
4.71 Gflops
 
Primality Test
single-core scalar
9787
1.46 Gflops
 
Primality Test
multi-core scalar
60128
11.2 Gflops
 
Sharpen Image
single-core scalar
8297
19.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
81251
187 Mpixels/sec
 
Blur Image
single-core scalar
9658
7.64 Mpixels/sec
 
Blur Image
multi-core scalar
101423
79.7 Mpixels/sec
 

Memory Performance

Memory 6746
Read Sequential
single-core scalar
7757
9.50 GB/sec
 
Write Sequential
single-core scalar
11211
7.67 GB/sec
 
Stdlib Allocate
single-core scalar
5472
20.4 Mallocs/sec
 
Stdlib Write
single-core scalar
3819
7.90 GB/sec
 
Stdlib Copy
single-core scalar
5471
5.64 GB/sec
 

Stream Performance

Stream 8406
Stream Copy
single-core scalar
8074
11.0 GB/sec
 
Stream Copy
single-core vector
9147
11.9 GB/sec
 
Stream Scale
single-core scalar
8149
10.6 GB/sec
 
Stream Scale
single-core vector
8732
11.8 GB/sec
 
Stream Add
single-core scalar
7909
11.9 GB/sec
 
Stream Add
single-core vector
9587
13.3 GB/sec
 
Stream Triad
single-core scalar
8516
11.8 GB/sec
 
Stream Triad
single-core vector
7136
13.4 GB/sec