Section Description Score Geekbench Score
Geekbench 2.2.7 for Mac OS X x86 (64-bit)
Integer Processor integer performance 5076 5312
Floating Point Processor floating point performance 7564
Memory Memory performance 2913
Stream Memory bandwidth performance 3056

Result Information

User gils
Upload Date Fri, 13 Sep 2013 20:26:05 +0000
Views 6
Notes GA-78MLT S2P bios F0 / HT link at 2600 Mhz

System Information

iMac12,1
Operating System Mac OS X 10.8.5 (Build 12F37)
Model iMac12,1
Processor AMD Opteron 3350 HE @ 2.81 GHz
1 Processor, 4 Cores
Processor ID AuthenticAMD Family 21 Model 2 Stepping 0
L1 Instruction Cache 16 KB x 2
L1 Data Cache 64 KB x 4
L2 Cache 2048 KB x 2
L3 Cache 8192 KB
Motherboard Apple Inc. Mac-942B5BF58194151B x.x
BIOS Apple Inc. IM121.88Z.0047.B00.1102091756
Memory 4.00 GB 0 MHz RAM

Integer Performance

Integer 5076
Blowfish
single-core scalar
1546
67.9 MB/sec
 
Blowfish
multi-core scalar
6262
257 MB/sec
 
Text Compress
single-core scalar
2049
6.56 MB/sec
 
Text Compress
multi-core scalar
6622
21.7 MB/sec
 
Text Decompress
single-core scalar
2248
9.24 MB/sec
 
Text Decompress
multi-core scalar
7944
31.7 MB/sec
 
Image Compress
single-core scalar
2015
16.7 Mpixels/sec
 
Image Compress
multi-core scalar
7026
59.1 Mpixels/sec
 
Image Decompress
single-core scalar
2089
35.1 Mpixels/sec
 
Image Decompress
multi-core scalar
7139
116 Mpixels/sec
 
Lua
single-core scalar
3838
1.48 Mnodes/sec
 
Lua
multi-core scalar
12134
4.67 Mnodes/sec
 

Floating Point Performance

Floating Point 7564
Mandelbrot
single-core scalar
1954
1.30 Gflops
 
Mandelbrot
multi-core scalar
7504
4.91 Gflops
 
Dot Product
single-core scalar
2314
1.12 Gflops
 
Dot Product
multi-core scalar
9771
4.45 Gflops
 
Dot Product
single-core vector
3716
4.45 Gflops
 
Dot Product
multi-core vector
17063
17.7 Gflops
 
LU Decomposition
single-core scalar
1877
1.67 Gflops
 
LU Decomposition
multi-core scalar
5849
5.13 Gflops
 
Primality Test
single-core scalar
2357
352 Mflops
 
Primality Test
multi-core scalar
7083
1.31 Gflops
 
Sharpen Image
single-core scalar
5099
11.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
18335
42.3 Mpixels/sec
 
Blur Image
single-core scalar
5011
3.97 Mpixels/sec
 
Blur Image
multi-core scalar
17963
14.1 Mpixels/sec
 

Memory Performance

Memory 2913
Read Sequential
single-core scalar
3618
4.43 GB/sec
 
Write Sequential
single-core scalar
4636
3.17 GB/sec
 
Stdlib Allocate
single-core scalar
2528
9.44 Mallocs/sec
 
Stdlib Write
single-core scalar
1666
3.45 GB/sec
 
Stdlib Copy
single-core scalar
2118
2.18 GB/sec
 

Stream Performance

Stream 3056
Stream Copy
single-core scalar
2893
3.96 GB/sec
 
Stream Copy
single-core vector
3177
4.12 GB/sec
 
Stream Scale
single-core scalar
3064
3.98 GB/sec
 
Stream Scale
single-core vector
3057
4.13 GB/sec
 
Stream Add
single-core scalar
3033
4.58 GB/sec
 
Stream Add
single-core vector
3395
4.72 GB/sec
 
Stream Triad
single-core scalar
3302
4.56 GB/sec
 
Stream Triad
single-core vector
2534
4.74 GB/sec