Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11083 12691
Floating Point Processor floating point performance 19404
Memory Memory performance 6243
Stream Memory bandwidth performance 7724

Result Information

User donsullivan
Upload Date Tue, 10 Jul 2012 23:45:51 +0000
Views 12

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8 (Build 12A269)
Model iMac (27-inch Mid 2011)
Processor Intel Core i7-2600 @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads
Processor ID GenuineIntel Family 6 Model 42 Stepping 7
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 iMac12,2
BIOS Apple Inc. IM121.88Z.0047.B1E.1110201314
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11083
Blowfish
single-core scalar
2285
100 MB/sec
 
Blowfish
multi-core scalar
14978
614 MB/sec
 
Text Compress
single-core scalar
3666
11.7 MB/sec
 
Text Compress
multi-core scalar
18488
60.6 MB/sec
 
Text Decompress
single-core scalar
4058
16.7 MB/sec
 
Text Decompress
multi-core scalar
20049
79.9 MB/sec
 
Image Compress
single-core scalar
3342
27.6 Mpixels/sec
 
Image Compress
multi-core scalar
17033
143 Mpixels/sec
 
Image Decompress
single-core scalar
3803
63.9 Mpixels/sec
 
Image Decompress
multi-core scalar
15194
248 Mpixels/sec
 
Lua
single-core scalar
5418
2.09 Mnodes/sec
 
Lua
multi-core scalar
24685
9.50 Mnodes/sec
 

Floating Point Performance

Floating Point 19404
Mandelbrot
single-core scalar
3091
2.06 Gflops
 
Mandelbrot
multi-core scalar
21544
14.1 Gflops
 
Dot Product
single-core scalar
5120
2.47 Gflops
 
Dot Product
multi-core scalar
25142
11.5 Gflops
 
Dot Product
single-core vector
6261
7.50 Gflops
 
Dot Product
multi-core vector
35479
36.9 Gflops
 
LU Decomposition
single-core scalar
2817
2.51 Gflops
 
LU Decomposition
multi-core scalar
4170
3.66 Gflops
 
Primality Test
single-core scalar
8766
1.31 Gflops
 
Primality Test
multi-core scalar
34220
6.35 Gflops
 
Sharpen Image
single-core scalar
7453
17.4 Mpixels/sec
 
Sharpen Image
multi-core scalar
48429
112 Mpixels/sec
 
Blur Image
single-core scalar
8677
6.87 Mpixels/sec
 
Blur Image
multi-core scalar
60487
47.6 Mpixels/sec
 

Memory Performance

Memory 6243
Read Sequential
single-core scalar
7024
8.60 GB/sec
 
Write Sequential
single-core scalar
10181
6.96 GB/sec
 
Stdlib Allocate
single-core scalar
4713
17.6 Mallocs/sec
 
Stdlib Write
single-core scalar
4005
8.29 GB/sec
 
Stdlib Copy
single-core scalar
5295
5.46 GB/sec
 

Stream Performance

Stream 7724
Stream Copy
single-core scalar
7359
10.1 GB/sec
 
Stream Copy
single-core vector
8467
11.0 GB/sec
 
Stream Scale
single-core scalar
7408
9.61 GB/sec
 
Stream Scale
single-core vector
8172
11.0 GB/sec
 
Stream Add
single-core scalar
7129
10.8 GB/sec
 
Stream Add
single-core vector
8830
12.3 GB/sec
 
Stream Triad
single-core scalar
7857
10.9 GB/sec
 
Stream Triad
single-core vector
6570
12.3 GB/sec