iMac12,2
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 18324 | 19596 |
| Floating Point | Processor floating point performance | 30416 | |
| Memory | Memory performance | 7633 | |
| Stream | Memory bandwidth performance | 10106 | |
Result Information
| Upload Date | Mon, 27 Aug 2012 02:16:21 +0000 |
| Views | 5 |
System Information
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.8.1 (Build 12B19) |
| Model | iMac12,2 |
| Processor |
Intel Core i7-3930K @ 4.20 GHz
1 Processor, 6 Cores, 12 Threads |
| Processor ID | GenuineIntel Family 6 Model 45 Stepping 7 |
| L1 Instruction Cache | 32 KB x 6 |
| L1 Data Cache | 32 KB x 6 |
| L2 Cache | 256 KB x 6 |
| L3 Cache | 12288 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B |
| BIOS | Apple Inc. ASRock 2.10 |
| Memory | 16.00 GB 1866 MHz DDR3 |
Integer Performance
| Integer | 18324 | |
|---|---|---|
|
Blowfish
single-core scalar |
2577
113 MB/sec |
|
|
Blowfish
multi-core scalar |
26806
1.07 GB/sec |
|
|
Text Compress
single-core scalar |
4104
13.1 MB/sec |
|
|
Text Compress
multi-core scalar |
32986
108 MB/sec |
|
|
Text Decompress
single-core scalar |
4504
18.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
35500
141 MB/sec |
|
|
Image Compress
single-core scalar |
3832
31.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
31136
262 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4349
73.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
24743
404 Mpixels/sec |
|
|
Lua
single-core scalar |
6261
2.41 Mnodes/sec |
|
|
Lua
multi-core scalar |
43099
16.6 Mnodes/sec |
Floating Point Performance
| Floating Point | 30416 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3558
2.37 Gflops |
|
|
Mandelbrot
multi-core scalar |
39240
25.7 Gflops |
|
|
Dot Product
single-core scalar |
5792
2.80 Gflops |
|
|
Dot Product
multi-core scalar |
45092
20.5 Gflops |
|
|
Dot Product
single-core vector |
7001
8.39 Gflops |
|
|
Dot Product
multi-core vector |
64226
66.8 Gflops |
|
|
LU Decomposition
single-core scalar |
3130
2.79 Gflops |
|
|
LU Decomposition
multi-core scalar |
11385
9.98 Gflops |
|
|
Primality Test
single-core scalar |
9797
1.46 Gflops |
|
|
Primality Test
multi-core scalar |
58427
10.8 Gflops |
|
|
Sharpen Image
single-core scalar |
8319
19.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
66818
154 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9657
7.64 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
93387
73.4 Mpixels/sec |
Memory Performance
| Memory | 7633 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7907
9.68 GB/sec |
|
|
Write Sequential
single-core scalar |
11773
8.05 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5200
19.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
5708
11.8 GB/sec |
|
|
Stdlib Copy
single-core scalar |
7581
7.82 GB/sec |
Stream Performance
| Stream | 10106 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8994
12.3 GB/sec |
|
|
Stream Copy
single-core vector |
12052
15.6 GB/sec |
|
|
Stream Scale
single-core scalar |
8936
11.6 GB/sec |
|
|
Stream Scale
single-core vector |
11369
15.3 GB/sec |
|
|
Stream Add
single-core scalar |
8840
13.3 GB/sec |
|
|
Stream Add
single-core vector |
12144
16.9 GB/sec |
|
|
Stream Triad
single-core scalar |
9527
13.2 GB/sec |
|
|
Stream Triad
single-core vector |
8990
16.8 GB/sec |
