iMac12,2
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 16435 | 18144 |
| Floating Point | Processor floating point performance | 27935 | |
| Memory | Memory performance | 8266 | |
| Stream | Memory bandwidth performance | 9615 | |
Result Information
| Upload Date | Thu, 03 May 2012 22:56:34 +0000 |
| Views | 5 |
System Information
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50d) |
| Model | iMac12,2 |
| Processor |
Intel Core i7-2600K @ 3.42 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 1.9 |
| BIOS | Apple Inc. IM122.88Z.0047.B1F.1223021110 |
| Memory | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 16435 | |
|---|---|---|
|
Blowfish
single-core scalar |
3130
138 MB/sec |
|
|
Blowfish
multi-core scalar |
21821
894 MB/sec |
|
|
Text Compress
single-core scalar |
5002
16.0 MB/sec |
|
|
Text Compress
multi-core scalar |
26552
87.1 MB/sec |
|
|
Text Decompress
single-core scalar |
5547
22.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
29787
119 MB/sec |
|
|
Image Compress
single-core scalar |
4613
38.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
25090
211 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
5232
87.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
23096
377 Mpixels/sec |
|
|
Lua
single-core scalar |
8488
3.27 Mnodes/sec |
|
|
Lua
multi-core scalar |
38870
15.0 Mnodes/sec |
Floating Point Performance
| Floating Point | 27935 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
4319
2.87 Gflops |
|
|
Mandelbrot
multi-core scalar |
31692
20.7 Gflops |
|
|
Dot Product
single-core scalar |
7031
3.40 Gflops |
|
|
Dot Product
multi-core scalar |
36460
16.6 Gflops |
|
|
Dot Product
single-core vector |
8498
10.2 Gflops |
|
|
Dot Product
multi-core vector |
51993
54.1 Gflops |
|
|
LU Decomposition
single-core scalar |
3819
3.40 Gflops |
|
|
LU Decomposition
multi-core scalar |
5239
4.59 Gflops |
|
|
Primality Test
single-core scalar |
11932
1.78 Gflops |
|
|
Primality Test
multi-core scalar |
48975
9.09 Gflops |
|
|
Sharpen Image
single-core scalar |
10054
23.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
70833
163 Mpixels/sec |
|
|
Blur Image
single-core scalar |
11719
9.27 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
88536
69.6 Mpixels/sec |
Memory Performance
| Memory | 8266 | |
|---|---|---|
|
Read Sequential
single-core scalar |
9396
11.5 GB/sec |
|
|
Write Sequential
single-core scalar |
14097
9.64 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
6433
24.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4897
10.1 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6511
6.71 GB/sec |
Stream Performance
| Stream | 9615 | |
|---|---|---|
|
Stream Copy
single-core scalar |
9165
12.5 GB/sec |
|
|
Stream Copy
single-core vector |
10408
13.5 GB/sec |
|
|
Stream Scale
single-core scalar |
9460
12.3 GB/sec |
|
|
Stream Scale
single-core vector |
10005
13.5 GB/sec |
|
|
Stream Add
single-core scalar |
9095
13.7 GB/sec |
|
|
Stream Add
single-core vector |
10911
15.2 GB/sec |
|
|
Stream Triad
single-core scalar |
9822
13.6 GB/sec |
|
|
Stream Triad
single-core vector |
8059
15.1 GB/sec |
