iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 12336 | 14051 |
| Floating Point | Processor floating point performance | 21255 | |
| Memory | Memory performance | 6974 | |
| Stream | Memory bandwidth performance | 8995 | |
Result Information
| User | paladzin |
| Upload Date | Thu, 07 Mar 2013 18:19:13 +0000 |
| Views | 3 |
System Information
| 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 1.9 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 12336 | |
|---|---|---|
|
Blowfish
single-core scalar |
2386
105 MB/sec |
|
|
Blowfish
multi-core scalar |
16593
680 MB/sec |
|
|
Text Compress
single-core scalar |
3845
12.3 MB/sec |
|
|
Text Compress
multi-core scalar |
20333
66.7 MB/sec |
|
|
Text Decompress
single-core scalar |
4217
17.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
22987
91.6 MB/sec |
|
|
Image Compress
single-core scalar |
3498
28.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
19081
161 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3968
66.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17592
287 Mpixels/sec |
|
|
Lua
single-core scalar |
6200
2.39 Mnodes/sec |
|
|
Lua
multi-core scalar |
27332
10.5 Mnodes/sec |
Floating Point Performance
| Floating Point | 21255 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3302
2.20 Gflops |
|
|
Mandelbrot
multi-core scalar |
23762
15.5 Gflops |
|
|
Dot Product
single-core scalar |
5379
2.60 Gflops |
|
|
Dot Product
multi-core scalar |
28148
12.8 Gflops |
|
|
Dot Product
single-core vector |
6499
7.79 Gflops |
|
|
Dot Product
multi-core vector |
39333
40.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2921
2.60 Gflops |
|
|
LU Decomposition
multi-core scalar |
4965
4.35 Gflops |
|
|
Primality Test
single-core scalar |
9180
1.37 Gflops |
|
|
Primality Test
multi-core scalar |
37804
7.02 Gflops |
|
|
Sharpen Image
single-core scalar |
7714
18.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
53310
123 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8993
7.12 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
66266
52.1 Mpixels/sec |
Memory Performance
| Memory | 6974 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7641
9.36 GB/sec |
|
|
Write Sequential
single-core scalar |
10969
7.50 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5084
19.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4827
9.99 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6352
6.55 GB/sec |
Stream Performance
| Stream | 8995 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8341
11.4 GB/sec |
|
|
Stream Copy
single-core vector |
10214
13.2 GB/sec |
|
|
Stream Scale
single-core scalar |
8340
10.8 GB/sec |
|
|
Stream Scale
single-core vector |
9797
13.2 GB/sec |
|
|
Stream Add
single-core scalar |
8105
12.2 GB/sec |
|
|
Stream Add
single-core vector |
10584
14.7 GB/sec |
|
|
Stream Triad
single-core scalar |
8764
12.1 GB/sec |
|
|
Stream Triad
single-core vector |
7818
14.6 GB/sec |
