Section | Description | Score | Geekbench Score |
---|---|---|---|
Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
Integer | Processor integer performance | 11487 | 12898 |
Floating Point | Processor floating point performance | 19444 | |
Memory | Memory performance | 6419 | |
Stream | Memory bandwidth performance | 7892 |
User | davidmbrewer |
Upload Date | Sun, 10 Jun 2012 11:11:50 +0000 |
Views | 5 |
iMac (27-inch Mid 2011) | |
---|---|
Operating System | Mac OS X 10.7.4 |
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 | 11487 | |
---|---|---|
Blowfish
single-core scalar |
2315
102 MB/sec |
|
Blowfish
multi-core scalar |
14926
612 MB/sec |
|
Text Compress
single-core scalar |
3701
11.8 MB/sec |
|
Text Compress
multi-core scalar |
18355
60.2 MB/sec |
|
Text Decompress
single-core scalar |
4138
17.0 MB/sec |
|
Text Decompress
multi-core scalar |
20888
83.2 MB/sec |
|
Image Compress
single-core scalar |
3415
28.2 Mpixels/sec |
|
Image Compress
multi-core scalar |
17146
144 Mpixels/sec |
|
Image Decompress
single-core scalar |
3820
64.1 Mpixels/sec |
|
Image Decompress
multi-core scalar |
15752
257 Mpixels/sec |
|
Lua
single-core scalar |
6476
2.49 Mnodes/sec |
|
Lua
multi-core scalar |
26918
10.4 Mnodes/sec |
Floating Point | 19444 | |
---|---|---|
Mandelbrot
single-core scalar |
3202
2.13 Gflops |
|
Mandelbrot
multi-core scalar |
21789
14.3 Gflops |
|
Dot Product
single-core scalar |
5216
2.52 Gflops |
|
Dot Product
multi-core scalar |
25168
11.5 Gflops |
|
Dot Product
single-core vector |
6310
7.56 Gflops |
|
Dot Product
multi-core vector |
35616
37.0 Gflops |
|
LU Decomposition
single-core scalar |
2828
2.52 Gflops |
|
LU Decomposition
multi-core scalar |
4187
3.67 Gflops |
|
Primality Test
single-core scalar |
8740
1.31 Gflops |
|
Primality Test
multi-core scalar |
33841
6.28 Gflops |
|
Sharpen Image
single-core scalar |
7503
17.5 Mpixels/sec |
|
Sharpen Image
multi-core scalar |
48300
111 Mpixels/sec |
|
Blur Image
single-core scalar |
8688
6.88 Mpixels/sec |
|
Blur Image
multi-core scalar |
60831
47.8 Mpixels/sec |
Memory | 6419 | |
---|---|---|
Read Sequential
single-core scalar |
7214
8.83 GB/sec |
|
Write Sequential
single-core scalar |
10570
7.23 GB/sec |
|
Stdlib Allocate
single-core scalar |
4870
18.2 Mallocs/sec |
|
Stdlib Write
single-core scalar |
4057
8.40 GB/sec |
|
Stdlib Copy
single-core scalar |
5384
5.55 GB/sec |
Stream | 7892 | |
---|---|---|
Stream Copy
single-core scalar |
7526
10.3 GB/sec |
|
Stream Copy
single-core vector |
8624
11.2 GB/sec |
|
Stream Scale
single-core scalar |
7734
10.0 GB/sec |
|
Stream Scale
single-core vector |
8282
11.2 GB/sec |
|
Stream Add
single-core scalar |
7347
11.1 GB/sec |
|
Stream Add
single-core vector |
9014
12.5 GB/sec |
|
Stream Triad
single-core scalar |
7955
11.0 GB/sec |
|
Stream Triad
single-core vector |
6661
12.5 GB/sec |