Section Description Score Geekbench Score
Geekbench 2.2.3 for Mac OS X x86 (64-bit)
Integer Processor integer performance 11282 12846
Floating Point Processor floating point performance 19481
Memory Memory performance 6448
Stream Memory bandwidth performance 7895

Result Information

User noka
Upload Date Fri, 18 Nov 2011 18:19:30 +0000
Views 1

System Information

iMac (27-inch Mid 2011)
Operating System Mac OS X 10.7.2
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.B1D.1110171110
Memory 16.00 GB 1333 MHz DDR3

Integer Performance

Integer 11282
Blowfish
single-core scalar
2308
101 MB/sec
 
Blowfish
multi-core scalar
14925
612 MB/sec
 
Text Compress
single-core scalar
3740
12.0 MB/sec
 
Text Compress
multi-core scalar
18315
60.1 MB/sec
 
Text Decompress
single-core scalar
4091
16.8 MB/sec
 
Text Decompress
multi-core scalar
20756
82.7 MB/sec
 
Image Compress
single-core scalar
3414
28.2 Mpixels/sec
 
Image Compress
multi-core scalar
17175
145 Mpixels/sec
 
Image Decompress
single-core scalar
3885
65.2 Mpixels/sec
 
Image Decompress
multi-core scalar
16041
262 Mpixels/sec
 
Lua
single-core scalar
6039
2.33 Mnodes/sec
 
Lua
multi-core scalar
24697
9.50 Mnodes/sec
 

Floating Point Performance

Floating Point 19481
Mandelbrot
single-core scalar
3190
2.12 Gflops
 
Mandelbrot
multi-core scalar
21744
14.2 Gflops
 
Dot Product
single-core scalar
5191
2.51 Gflops
 
Dot Product
multi-core scalar
25203
11.5 Gflops
 
Dot Product
single-core vector
6280
7.52 Gflops
 
Dot Product
multi-core vector
35638
37.1 Gflops
 
LU Decomposition
single-core scalar
2820
2.51 Gflops
 
LU Decomposition
multi-core scalar
4252
3.73 Gflops
 
Primality Test
single-core scalar
8800
1.31 Gflops
 
Primality Test
multi-core scalar
34153
6.34 Gflops
 
Sharpen Image
single-core scalar
7503
17.5 Mpixels/sec
 
Sharpen Image
multi-core scalar
48533
112 Mpixels/sec
 
Blur Image
single-core scalar
8743
6.92 Mpixels/sec
 
Blur Image
multi-core scalar
60697
47.7 Mpixels/sec
 

Memory Performance

Memory 6448
Read Sequential
single-core scalar
7238
8.86 GB/sec
 
Write Sequential
single-core scalar
10611
7.26 GB/sec
 
Stdlib Allocate
single-core scalar
4883
18.2 Mallocs/sec
 
Stdlib Write
single-core scalar
4068
8.42 GB/sec
 
Stdlib Copy
single-core scalar
5442
5.61 GB/sec
 

Stream Performance

Stream 7895
Stream Copy
single-core scalar
7540
10.3 GB/sec
 
Stream Copy
single-core vector
8651
11.2 GB/sec
 
Stream Scale
single-core scalar
7723
10.0 GB/sec
 
Stream Scale
single-core vector
8285
11.2 GB/sec
 
Stream Add
single-core scalar
7330
11.1 GB/sec
 
Stream Add
single-core vector
9004
12.5 GB/sec
 
Stream Triad
single-core scalar
7954
11.0 GB/sec
 
Stream Triad
single-core vector
6674
12.5 GB/sec