Section Description Score Geekbench Score
Geekbench 2.3.4 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11081 12442
Floating Point Processor floating point performance 18699
Memory Memory performance 6283
Stream Memory bandwidth performance 7626

Result Information

User cfelea
Upload Date Thu, 22 Nov 2012 15:40:27 +0000
Views 4

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.8.2
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.B1F.1201241648
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11081
Blowfish
single-core scalar
2242
98.5 MB/sec
 
Blowfish
multi-core scalar
14650
600 MB/sec
 
Text Compress
single-core scalar
3498
11.2 MB/sec
 
Text Compress
multi-core scalar
18120
59.4 MB/sec
 
Text Decompress
single-core scalar
4011
16.5 MB/sec
 
Text Decompress
multi-core scalar
20546
81.9 MB/sec
 
Image Compress
single-core scalar
3319
27.4 Mpixels/sec
 
Image Compress
multi-core scalar
16887
142 Mpixels/sec
 
Image Decompress
single-core scalar
3806
63.9 Mpixels/sec
 
Image Decompress
multi-core scalar
15415
252 Mpixels/sec
 
Lua
single-core scalar
6294
2.42 Mnodes/sec
 
Lua
multi-core scalar
24192
9.31 Mnodes/sec
 

Floating Point Performance

Floating Point 18699
Mandelbrot
single-core scalar
3079
2.05 Gflops
 
Mandelbrot
multi-core scalar
21488
14.1 Gflops
 
Dot Product
single-core scalar
5020
2.43 Gflops
 
Dot Product
multi-core scalar
24096
11.0 Gflops
 
Dot Product
single-core vector
6017
7.21 Gflops
 
Dot Product
multi-core vector
33428
34.8 Gflops
 
LU Decomposition
single-core scalar
2610
2.32 Gflops
 
LU Decomposition
multi-core scalar
4190
3.67 Gflops
 
Primality Test
single-core scalar
8535
1.27 Gflops
 
Primality Test
multi-core scalar
33683
6.25 Gflops
 
Sharpen Image
single-core scalar
7255
16.9 Mpixels/sec
 
Sharpen Image
multi-core scalar
45893
106 Mpixels/sec
 
Blur Image
single-core scalar
8443
6.68 Mpixels/sec
 
Blur Image
multi-core scalar
58060
45.7 Mpixels/sec
 

Memory Performance

Memory 6283
Read Sequential
single-core scalar
6974
8.54 GB/sec
 
Write Sequential
single-core scalar
10325
7.06 GB/sec
 
Stdlib Allocate
single-core scalar
4732
17.7 Mallocs/sec
 
Stdlib Write
single-core scalar
4021
8.32 GB/sec
 
Stdlib Copy
single-core scalar
5363
5.53 GB/sec
 

Stream Performance

Stream 7626
Stream Copy
single-core scalar
7297
9.98 GB/sec
 
Stream Copy
single-core vector
8349
10.8 GB/sec
 
Stream Scale
single-core scalar
7528
9.77 GB/sec
 
Stream Scale
single-core vector
7910
10.7 GB/sec
 
Stream Add
single-core scalar
7227
10.9 GB/sec
 
Stream Add
single-core vector
8505
11.8 GB/sec
 
Stream Triad
single-core scalar
7713
10.7 GB/sec
 
Stream Triad
single-core vector
6483
12.1 GB/sec