iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11161 | 12621 |
| Floating Point | Processor floating point performance | 19049 | |
| Memory | Memory performance | 6329 | |
| Stream | Memory bandwidth performance | 7823 | |
Result Information
| User | EeZeEpEe |
| Upload Date | Wed, 09 Nov 2011 05:52:11 +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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11161 | |
|---|---|---|
|
Blowfish
single-core scalar |
2245
98.7 MB/sec |
|
|
Blowfish
multi-core scalar |
14906
611 MB/sec |
|
|
Text Compress
single-core scalar |
3645
11.7 MB/sec |
|
|
Text Compress
multi-core scalar |
18366
60.2 MB/sec |
|
|
Text Decompress
single-core scalar |
3998
16.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
20962
83.5 MB/sec |
|
|
Image Compress
single-core scalar |
3384
28.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17287
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3820
64.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15010
245 Mpixels/sec |
|
|
Lua
single-core scalar |
5932
2.28 Mnodes/sec |
|
|
Lua
multi-core scalar |
24388
9.38 Mnodes/sec |
Floating Point Performance
| Floating Point | 19049 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3181
2.12 Gflops |
|
|
Mandelbrot
multi-core scalar |
21645
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5082
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
25064
11.4 Gflops |
|
|
Dot Product
single-core vector |
6156
7.38 Gflops |
|
|
Dot Product
multi-core vector |
35455
36.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2773
2.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
4349
3.81 Gflops |
|
|
Primality Test
single-core scalar |
8646
1.29 Gflops |
|
|
Primality Test
multi-core scalar |
34302
6.37 Gflops |
|
|
Sharpen Image
single-core scalar |
7353
17.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
45516
105 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8609
6.81 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58563
46.0 Mpixels/sec |
Memory Performance
| Memory | 6329 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7144
8.75 GB/sec |
|
|
Write Sequential
single-core scalar |
10342
7.07 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4651
17.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4088
8.46 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5423
5.59 GB/sec |
Stream Performance
| Stream | 7823 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7417
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8644
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7573
9.83 GB/sec |
|
|
Stream Scale
single-core vector |
8227
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7306
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8963
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7866
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6594
12.3 GB/sec |
