iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11334 | 12666 |
| Floating Point | Processor floating point performance | 19151 | |
| Memory | Memory performance | 6192 | |
| Stream | Memory bandwidth performance | 7588 | |
Result Information
| User | amarovski |
| Upload Date | Tue, 13 Aug 2013 17:23:55 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E55) |
| 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 0 MHz RAM |
Integer Performance
| Integer | 11334 | |
|---|---|---|
|
Blowfish
single-core scalar |
2248
98.8 MB/sec |
|
|
Blowfish
multi-core scalar |
14809
607 MB/sec |
|
|
Text Compress
single-core scalar |
3628
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
18345
60.2 MB/sec |
|
|
Text Decompress
single-core scalar |
4013
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
20512
81.7 MB/sec |
|
|
Image Compress
single-core scalar |
3358
27.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17162
144 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3835
64.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15755
257 Mpixels/sec |
|
|
Lua
single-core scalar |
6121
2.36 Mnodes/sec |
|
|
Lua
multi-core scalar |
26225
10.1 Mnodes/sec |
Floating Point Performance
| Floating Point | 19151 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3115
2.07 Gflops |
|
|
Mandelbrot
multi-core scalar |
21448
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5127
2.48 Gflops |
|
|
Dot Product
multi-core scalar |
24897
11.3 Gflops |
|
|
Dot Product
single-core vector |
6148
7.37 Gflops |
|
|
Dot Product
multi-core vector |
34963
36.4 Gflops |
|
|
LU Decomposition
single-core scalar |
2683
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
4349
3.81 Gflops |
|
|
Primality Test
single-core scalar |
8653
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
34494
6.40 Gflops |
|
|
Sharpen Image
single-core scalar |
7260
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47540
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8457
6.69 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58982
46.4 Mpixels/sec |
Memory Performance
| Memory | 6192 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6990
8.56 GB/sec |
|
|
Write Sequential
single-core scalar |
10157
6.95 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4463
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4029
8.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5322
5.49 GB/sec |
Stream Performance
| Stream | 7588 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7195
9.84 GB/sec |
|
|
Stream Copy
single-core vector |
8433
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7415
9.62 GB/sec |
|
|
Stream Scale
single-core vector |
7775
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
7125
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8647
12.0 GB/sec |
|
|
Stream Triad
single-core scalar |
7693
10.6 GB/sec |
|
|
Stream Triad
single-core vector |
6424
12.0 GB/sec |
