| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11292 | 12791 |
| Floating Point | Processor floating point performance | 19430 | |
| Memory | Memory performance | 6335 | |
| Stream | Memory bandwidth performance | 7715 | |
| User | uch |
| Upload Date | Thu, 22 Nov 2012 16:34:42 +0000 |
| Views | 5 |
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 12.00 GB 1333 MHz DDR3 |
| Integer | 11292 | |
|---|---|---|
|
Blowfish
single-core scalar |
2280
100 MB/sec |
|
|
Blowfish
multi-core scalar |
14976
614 MB/sec |
|
|
Text Compress
single-core scalar |
3677
11.8 MB/sec |
|
|
Text Compress
multi-core scalar |
18618
61.1 MB/sec |
|
|
Text Decompress
single-core scalar |
4024
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
20706
82.5 MB/sec |
|
|
Image Compress
single-core scalar |
3351
27.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17171
144 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3805
63.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
16336
267 Mpixels/sec |
|
|
Lua
single-core scalar |
5940
2.29 Mnodes/sec |
|
|
Lua
multi-core scalar |
24621
9.47 Mnodes/sec |
| Floating Point | 19430 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3151
2.10 Gflops |
|
|
Mandelbrot
multi-core scalar |
21812
14.3 Gflops |
|
|
Dot Product
single-core scalar |
5143
2.48 Gflops |
|
|
Dot Product
multi-core scalar |
25157
11.5 Gflops |
|
|
Dot Product
single-core vector |
6209
7.44 Gflops |
|
|
Dot Product
multi-core vector |
35676
37.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2789
2.48 Gflops |
|
|
LU Decomposition
multi-core scalar |
4150
3.64 Gflops |
|
|
Primality Test
single-core scalar |
8786
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
34135
6.33 Gflops |
|
|
Sharpen Image
single-core scalar |
7386
17.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
48411
112 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8567
6.78 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60657
47.7 Mpixels/sec |
| Memory | 6335 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7124
8.72 GB/sec |
|
|
Write Sequential
single-core scalar |
10401
7.11 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4839
18.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3994
8.27 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5318
5.48 GB/sec |
| Stream | 7715 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7269
9.94 GB/sec |
|
|
Stream Copy
single-core vector |
8475
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7424
9.63 GB/sec |
|
|
Stream Scale
single-core vector |
8149
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7200
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8839
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7826
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6545
12.3 GB/sec |