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 | 11201 | 12165 |
| Floating Point | Processor floating point performance | 18041 | |
| Memory | Memory performance | 5927 | |
| Stream | Memory bandwidth performance | 7451 | |
Result Information
| User | sp1te |
| Upload Date | Wed, 25 Jan 2012 01:35:56 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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 | 11201 | |
|---|---|---|
|
Blowfish
single-core scalar |
2221
97.6 MB/sec |
|
|
Blowfish
multi-core scalar |
14753
605 MB/sec |
|
|
Text Compress
single-core scalar |
3581
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
17969
58.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3835
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
20210
80.5 MB/sec |
|
|
Image Compress
single-core scalar |
3323
27.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17266
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3835
64.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15842
258 Mpixels/sec |
|
|
Lua
single-core scalar |
6064
2.33 Mnodes/sec |
|
|
Lua
multi-core scalar |
25524
9.82 Mnodes/sec |
Floating Point Performance
| Floating Point | 18041 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3001
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
18341
12.0 Gflops |
|
|
Dot Product
single-core scalar |
4929
2.38 Gflops |
|
|
Dot Product
multi-core scalar |
23701
10.8 Gflops |
|
|
Dot Product
single-core vector |
5907
7.08 Gflops |
|
|
Dot Product
multi-core vector |
31757
33.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2756
2.45 Gflops |
|
|
LU Decomposition
multi-core scalar |
4190
3.67 Gflops |
|
|
Primality Test
single-core scalar |
8568
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
34239
6.35 Gflops |
|
|
Sharpen Image
single-core scalar |
7255
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47182
109 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8444
6.68 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52308
41.1 Mpixels/sec |
Memory Performance
| Memory | 5927 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6698
8.20 GB/sec |
|
|
Write Sequential
single-core scalar |
9756
6.67 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4475
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3786
7.84 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4923
5.08 GB/sec |
Stream Performance
| Stream | 7451 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6934
9.48 GB/sec |
|
|
Stream Copy
single-core vector |
7986
10.4 GB/sec |
|
|
Stream Scale
single-core scalar |
7086
9.19 GB/sec |
|
|
Stream Scale
single-core vector |
7711
10.4 GB/sec |
|
|
Stream Add
single-core scalar |
6907
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8780
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7733
10.7 GB/sec |
|
|
Stream Triad
single-core vector |
6476
12.1 GB/sec |
