iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 10801 | 12262 |
| Floating Point | Processor floating point performance | 18617 | |
| Memory | Memory performance | 6013 | |
| Stream | Memory bandwidth performance | 7637 | |
Result Information
| User | fede_white |
| Upload Date | Sat, 29 Sep 2012 13:52:15 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C54) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i7-2600 @ 3.39 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 3.0 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10801 | |
|---|---|---|
|
Blowfish
single-core scalar |
2082
91.5 MB/sec |
|
|
Blowfish
multi-core scalar |
14516
595 MB/sec |
|
|
Text Compress
single-core scalar |
3340
10.7 MB/sec |
|
|
Text Compress
multi-core scalar |
17697
58.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3692
15.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
19735
78.6 MB/sec |
|
|
Image Compress
single-core scalar |
3078
25.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
16715
141 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3513
59.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14426
235 Mpixels/sec |
|
|
Lua
single-core scalar |
5598
2.16 Mnodes/sec |
|
|
Lua
multi-core scalar |
25221
9.70 Mnodes/sec |
Floating Point Performance
| Floating Point | 18617 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2873
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
21151
13.8 Gflops |
|
|
Dot Product
single-core scalar |
4678
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
24404
11.1 Gflops |
|
|
Dot Product
single-core vector |
5655
6.78 Gflops |
|
|
Dot Product
multi-core vector |
34372
35.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2541
2.26 Gflops |
|
|
LU Decomposition
multi-core scalar |
5077
4.45 Gflops |
|
|
Primality Test
single-core scalar |
7935
1.19 Gflops |
|
|
Primality Test
multi-core scalar |
32945
6.11 Gflops |
|
|
Sharpen Image
single-core scalar |
6720
15.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46251
107 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7801
6.17 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58235
45.8 Mpixels/sec |
Memory Performance
| Memory | 6013 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6654
8.15 GB/sec |
|
|
Write Sequential
single-core scalar |
9544
6.53 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4352
16.2 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4103
8.49 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5416
5.58 GB/sec |
Stream Performance
| Stream | 7637 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7131
9.75 GB/sec |
|
|
Stream Copy
single-core vector |
8610
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7164
9.30 GB/sec |
|
|
Stream Scale
single-core vector |
8222
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
6981
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8899
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7500
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6591
12.3 GB/sec |
