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 | 11235 | 12746 |
| Floating Point | Processor floating point performance | 19318 | |
| Memory | Memory performance | 6366 | |
| Stream | Memory bandwidth performance | 7801 | |
Result Information
| User | laucala |
| Upload Date | Wed, 17 Jul 2013 21:19:56 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 |
| 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 | 11235 | |
|---|---|---|
|
Blowfish
single-core scalar |
2312
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14825
608 MB/sec |
|
|
Text Compress
single-core scalar |
3689
11.8 MB/sec |
|
|
Text Compress
multi-core scalar |
18585
61.0 MB/sec |
|
|
Text Decompress
single-core scalar |
4058
16.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
20444
81.5 MB/sec |
|
|
Image Compress
single-core scalar |
3378
27.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17270
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3794
63.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15466
252 Mpixels/sec |
|
|
Lua
single-core scalar |
5740
2.21 Mnodes/sec |
|
|
Lua
multi-core scalar |
25266
9.72 Mnodes/sec |
Floating Point Performance
| Floating Point | 19318 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3149
2.09 Gflops |
|
|
Mandelbrot
multi-core scalar |
21669
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5206
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
25123
11.4 Gflops |
|
|
Dot Product
single-core vector |
6260
7.50 Gflops |
|
|
Dot Product
multi-core vector |
35588
37.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2797
2.49 Gflops |
|
|
LU Decomposition
multi-core scalar |
4140
3.63 Gflops |
|
|
Primality Test
single-core scalar |
8843
1.32 Gflops |
|
|
Primality Test
multi-core scalar |
34669
6.43 Gflops |
|
|
Sharpen Image
single-core scalar |
7449
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47950
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8682
6.87 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58938
46.3 Mpixels/sec |
Memory Performance
| Memory | 6366 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7176
8.79 GB/sec |
|
|
Write Sequential
single-core scalar |
10549
7.21 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4689
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4030
8.34 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5387
5.55 GB/sec |
Stream Performance
| Stream | 7801 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7352
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8591
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7591
9.85 GB/sec |
|
|
Stream Scale
single-core vector |
8215
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7268
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8887
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7894
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6614
12.4 GB/sec |
