Section Description Score Geekbench Score
Geekbench 2.2.6 for Mac OS X x86 (64-bit)
Integer Processor integer performance 8554 9822
Floating Point Processor floating point performance 15176
Memory Memory performance 4880
Stream Memory bandwidth performance 5411

Result Information

Upload Date Sat, 10 Aug 2013 09:25:15 +0000
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System Information

iMac12,2
Operating System Mac OS X 10.8.4 (Build 12E55)
Model iMac12,2
Processor Intel Core i7-870 @ 2.94 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 30 Stepping 5
L1 Instruction Cache 32 KB x 4
L1 Data Cache 32 KB x 4
L2 Cache 256 KB x 4
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-942B59F58194171B Rev 1.xx
BIOS Apple Inc. IM121.88Z.0047.B1D.1110171110
Memory 16.00 GB 1604 MHz DDR3

Integer Performance

Integer 8554
Blowfish
single-core scalar
1875
82.4 MB/sec
 
Blowfish
multi-core scalar
12988
532 MB/sec
 
Text Compress
single-core scalar
2262
7.24 MB/sec
 
Text Compress
multi-core scalar
13062
42.8 MB/sec
 
Text Decompress
single-core scalar
2459
10.1 MB/sec
 
Text Decompress
multi-core scalar
13850
55.2 MB/sec
 
Image Compress
single-core scalar
2510
20.7 Mpixels/sec
 
Image Compress
multi-core scalar
13676
115 Mpixels/sec
 
Image Decompress
single-core scalar
2594
43.5 Mpixels/sec
 
Image Decompress
multi-core scalar
11596
189 Mpixels/sec
 
Lua
single-core scalar
4389
1.69 Mnodes/sec
 
Lua
multi-core scalar
21398
8.23 Mnodes/sec
 

Floating Point Performance

Floating Point 15176
Mandelbrot
single-core scalar
2481
1.65 Gflops
 
Mandelbrot
multi-core scalar
18572
12.2 Gflops
 
Dot Product
single-core scalar
4056
1.96 Gflops
 
Dot Product
multi-core scalar
17185
7.83 Gflops
 
Dot Product
single-core vector
4894
5.86 Gflops
 
Dot Product
multi-core vector
27083
28.2 Gflops
 
LU Decomposition
single-core scalar
1352
1.20 Gflops
 
LU Decomposition
multi-core scalar
4913
4.31 Gflops
 
Primality Test
single-core scalar
6313
943 Mflops
 
Primality Test
multi-core scalar
26818
4.98 Gflops
 
Sharpen Image
single-core scalar
6249
14.6 Mpixels/sec
 
Sharpen Image
multi-core scalar
37595
86.6 Mpixels/sec
 
Blur Image
single-core scalar
7382
5.84 Mpixels/sec
 
Blur Image
multi-core scalar
47578
37.4 Mpixels/sec
 

Memory Performance

Memory 4880
Read Sequential
single-core scalar
5312
6.50 GB/sec
 
Write Sequential
single-core scalar
7965
5.45 GB/sec
 
Stdlib Allocate
single-core scalar
3431
12.8 Mallocs/sec
 
Stdlib Write
single-core scalar
3524
7.29 GB/sec
 
Stdlib Copy
single-core scalar
4170
4.30 GB/sec
 

Stream Performance

Stream 5411
Stream Copy
single-core scalar
4581
6.27 GB/sec
 
Stream Copy
single-core vector
7260
9.41 GB/sec
 
Stream Scale
single-core scalar
4452
5.78 GB/sec
 
Stream Scale
single-core vector
6103
8.24 GB/sec
 
Stream Add
single-core scalar
4571
6.90 GB/sec
 
Stream Add
single-core vector
6912
9.62 GB/sec
 
Stream Triad
single-core scalar
4389
6.07 GB/sec
 
Stream Triad
single-core vector
5024
9.40 GB/sec