| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11283 | 12731 |
| Floating Point | Processor floating point performance | 19318 | |
| Memory | Memory performance | 6269 | |
| Stream | Memory bandwidth performance | 7673 | |
| User | Knisical |
| Upload Date | Tue, 15 May 2012 23:12:23 +0000 |
| Views | 10 |
| 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 | 11283 | |
|---|---|---|
|
Blowfish
single-core scalar |
2200
96.7 MB/sec |
|
|
Blowfish
multi-core scalar |
13431
550 MB/sec |
|
|
Text Compress
single-core scalar |
3629
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
18344
60.2 MB/sec |
|
|
Text Decompress
single-core scalar |
4038
16.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
20565
81.9 MB/sec |
|
|
Image Compress
single-core scalar |
3361
27.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17319
146 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3786
63.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15445
252 Mpixels/sec |
|
|
Lua
single-core scalar |
6335
2.44 Mnodes/sec |
|
|
Lua
multi-core scalar |
26948
10.4 Mnodes/sec |
| Floating Point | 19318 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3121
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21577
14.1 Gflops |
|
|
Dot Product
single-core scalar |
5104
2.47 Gflops |
|
|
Dot Product
multi-core scalar |
25090
11.4 Gflops |
|
|
Dot Product
single-core vector |
6156
7.38 Gflops |
|
|
Dot Product
multi-core vector |
35537
37.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2770
2.46 Gflops |
|
|
LU Decomposition
multi-core scalar |
4159
3.65 Gflops |
|
|
Primality Test
single-core scalar |
8563
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
34421
6.39 Gflops |
|
|
Sharpen Image
single-core scalar |
7334
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47783
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8511
6.74 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60328
47.4 Mpixels/sec |
| Memory | 6269 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7060
8.65 GB/sec |
|
|
Write Sequential
single-core scalar |
10321
7.06 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4753
17.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3967
8.21 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5247
5.41 GB/sec |
| Stream | 7673 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7303
9.99 GB/sec |
|
|
Stream Copy
single-core vector |
8369
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7548
9.79 GB/sec |
|
|
Stream Scale
single-core vector |
8017
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
7137
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8740
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7787
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6485
12.1 GB/sec |