iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11208 | 12496 |
| Floating Point | Processor floating point performance | 18806 | |
| Memory | Memory performance | 6177 | |
| Stream | Memory bandwidth performance | 7559 | |
Result Information
| User | jadam2356 |
| Upload Date | Sun, 30 Dec 2012 04:30:31 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| 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 1333 MHz DDR3 |
Integer Performance
| Integer | 11208 | |
|---|---|---|
|
Blowfish
single-core scalar |
2202
96.7 MB/sec |
|
|
Blowfish
multi-core scalar |
14655
601 MB/sec |
|
|
Text Compress
single-core scalar |
3486
11.2 MB/sec |
|
|
Text Compress
multi-core scalar |
18233
59.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3977
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
19399
77.3 MB/sec |
|
|
Image Compress
single-core scalar |
3345
27.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17301
146 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3784
63.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15434
252 Mpixels/sec |
|
|
Lua
single-core scalar |
6246
2.40 Mnodes/sec |
|
|
Lua
multi-core scalar |
26442
10.2 Mnodes/sec |
Floating Point Performance
| Floating Point | 18806 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2980
1.98 Gflops |
|
|
Mandelbrot
multi-core scalar |
21320
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5036
2.43 Gflops |
|
|
Dot Product
multi-core scalar |
24977
11.4 Gflops |
|
|
Dot Product
single-core vector |
6108
7.32 Gflops |
|
|
Dot Product
multi-core vector |
34664
36.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2689
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
4190
3.67 Gflops |
|
|
Primality Test
single-core scalar |
8471
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
33740
6.26 Gflops |
|
|
Sharpen Image
single-core scalar |
7244
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46633
107 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8321
6.59 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56914
44.8 Mpixels/sec |
Memory Performance
| Memory | 6177 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6974
8.54 GB/sec |
|
|
Write Sequential
single-core scalar |
10043
6.87 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4639
17.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3912
8.10 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5321
5.49 GB/sec |
Stream Performance
| Stream | 7559 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7391
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8508
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7390
9.59 GB/sec |
|
|
Stream Scale
single-core vector |
7961
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
7119
10.7 GB/sec |
|
|
Stream Add
single-core vector |
8302
11.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7337
10.1 GB/sec |
|
|
Stream Triad
single-core vector |
6466
12.1 GB/sec |
