iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11034 | 11824 |
| Floating Point | Processor floating point performance | 18909 | |
| Memory | Memory performance | 4515 | |
| Stream | Memory bandwidth performance | 4418 | |
Result Information
| User | magnomm |
| Upload Date | Tue, 13 Nov 2012 11:36:30 +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 iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11034 | |
|---|---|---|
|
Blowfish
single-core scalar |
2268
99.7 MB/sec |
|
|
Blowfish
multi-core scalar |
14844
608 MB/sec |
|
|
Text Compress
single-core scalar |
3605
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
18351
60.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3943
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
20374
81.2 MB/sec |
|
|
Image Compress
single-core scalar |
3326
27.5 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17092
144 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3824
64.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14589
238 Mpixels/sec |
|
|
Lua
single-core scalar |
5443
2.10 Mnodes/sec |
|
|
Lua
multi-core scalar |
24756
9.52 Mnodes/sec |
Floating Point Performance
| Floating Point | 18909 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3134
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21350
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5159
2.49 Gflops |
|
|
Dot Product
multi-core scalar |
24955
11.4 Gflops |
|
|
Dot Product
single-core vector |
6254
7.49 Gflops |
|
|
Dot Product
multi-core vector |
35090
36.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2778
2.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
2381
2.09 Gflops |
|
|
Primality Test
single-core scalar |
8605
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
34372
6.38 Gflops |
|
|
Sharpen Image
single-core scalar |
7309
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46152
106 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8697
6.88 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58497
46.0 Mpixels/sec |
Memory Performance
| Memory | 4515 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6348
7.77 GB/sec |
|
|
Write Sequential
single-core scalar |
6377
4.36 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4716
17.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2188
4.53 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2950
3.04 GB/sec |
Stream Performance
| Stream | 4418 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4335
5.93 GB/sec |
|
|
Stream Copy
single-core vector |
4687
6.08 GB/sec |
|
|
Stream Scale
single-core scalar |
4367
5.67 GB/sec |
|
|
Stream Scale
single-core vector |
4353
5.88 GB/sec |
|
|
Stream Add
single-core scalar |
4394
6.63 GB/sec |
|
|
Stream Add
single-core vector |
4781
6.65 GB/sec |
|
|
Stream Triad
single-core scalar |
4774
6.60 GB/sec |
|
|
Stream Triad
single-core vector |
3655
6.84 GB/sec |
