iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11157 | 12636 |
| Floating Point | Processor floating point performance | 19126 | |
| Memory | Memory performance | 6288 | |
| Stream | Memory bandwidth performance | 7797 | |
Result Information
| User | chakue |
| Upload Date | Fri, 16 Aug 2013 07:16:44 +0000 |
| Views | 6 |
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 1333 MHz DDR3 |
Integer Performance
| Integer | 11157 | |
|---|---|---|
|
Blowfish
single-core scalar |
2264
99.5 MB/sec |
|
|
Blowfish
multi-core scalar |
14366
589 MB/sec |
|
|
Text Compress
single-core scalar |
3598
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
18394
60.3 MB/sec |
|
|
Text Decompress
single-core scalar |
4082
16.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
20564
81.9 MB/sec |
|
|
Image Compress
single-core scalar |
3196
26.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17202
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3631
61.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15088
246 Mpixels/sec |
|
|
Lua
single-core scalar |
6142
2.37 Mnodes/sec |
|
|
Lua
multi-core scalar |
25365
9.76 Mnodes/sec |
Floating Point Performance
| Floating Point | 19126 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3169
2.11 Gflops |
|
|
Mandelbrot
multi-core scalar |
21613
14.1 Gflops |
|
|
Dot Product
single-core scalar |
5099
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
24536
11.2 Gflops |
|
|
Dot Product
single-core vector |
6208
7.44 Gflops |
|
|
Dot Product
multi-core vector |
34834
36.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2741
2.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
4146
3.64 Gflops |
|
|
Primality Test
single-core scalar |
8529
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
33793
6.27 Gflops |
|
|
Sharpen Image
single-core scalar |
7024
16.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47809
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8649
6.84 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59616
46.9 Mpixels/sec |
Memory Performance
| Memory | 6288 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7117
8.72 GB/sec |
|
|
Write Sequential
single-core scalar |
10449
7.15 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4591
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3881
8.03 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5405
5.57 GB/sec |
Stream Performance
| Stream | 7797 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7430
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8607
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7482
9.71 GB/sec |
|
|
Stream Scale
single-core vector |
8244
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7194
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8951
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7858
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6616
12.4 GB/sec |
