iMac12,2
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 17559 | 19257 |
| Floating Point | Processor floating point performance | 30734 | |
| Memory | Memory performance | 7142 | |
| Stream | Memory bandwidth performance | 9261 | |
Result Information
| User | dashbad |
| Upload Date | Sat, 21 Jan 2012 14:39:39 +0000 |
| Views | 4 |
System Information
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| Model | iMac12,2 |
| Processor |
Intel Core i7-3930K @ 3.21 GHz
1 Processor, 6 Cores, 12 Threads |
| Processor ID | GenuineIntel Family 6 Model 45 Stepping 6 |
| 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 Rev 1.xx |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
| Memory | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 17559 | |
|---|---|---|
|
Blowfish
single-core scalar |
2455
108 MB/sec |
|
|
Blowfish
multi-core scalar |
25350
1.01 GB/sec |
|
|
Text Compress
single-core scalar |
3933
12.6 MB/sec |
|
|
Text Compress
multi-core scalar |
31288
103 MB/sec |
|
|
Text Decompress
single-core scalar |
4359
17.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
34660
138 MB/sec |
|
|
Image Compress
single-core scalar |
3622
29.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
29245
246 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4123
69.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
23535
384 Mpixels/sec |
|
|
Lua
single-core scalar |
6385
2.46 Mnodes/sec |
|
|
Lua
multi-core scalar |
41754
16.1 Mnodes/sec |
Floating Point Performance
| Floating Point | 30734 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3399
2.26 Gflops |
|
|
Mandelbrot
multi-core scalar |
36929
24.2 Gflops |
|
|
Dot Product
single-core scalar |
5533
2.67 Gflops |
|
|
Dot Product
multi-core scalar |
42974
19.6 Gflops |
|
|
Dot Product
single-core vector |
6689
8.01 Gflops |
|
|
Dot Product
multi-core vector |
58989
61.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2982
2.65 Gflops |
|
|
LU Decomposition
multi-core scalar |
9238
8.10 Gflops |
|
|
Primality Test
single-core scalar |
9331
1.39 Gflops |
|
|
Primality Test
multi-core scalar |
58006
10.8 Gflops |
|
|
Sharpen Image
single-core scalar |
7949
18.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
81838
189 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9228
7.30 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
97202
76.4 Mpixels/sec |
Memory Performance
| Memory | 7142 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7334
8.98 GB/sec |
|
|
Write Sequential
single-core scalar |
11263
7.70 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4973
18.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
5120
10.6 GB/sec |
|
|
Stdlib Copy
single-core scalar |
7024
7.24 GB/sec |
Stream Performance
| Stream | 9261 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8307
11.4 GB/sec |
|
|
Stream Copy
single-core vector |
10805
14.0 GB/sec |
|
|
Stream Scale
single-core scalar |
8264
10.7 GB/sec |
|
|
Stream Scale
single-core vector |
10193
13.8 GB/sec |
|
|
Stream Add
single-core scalar |
8203
12.4 GB/sec |
|
|
Stream Add
single-core vector |
11198
15.6 GB/sec |
|
|
Stream Triad
single-core scalar |
8978
12.4 GB/sec |
|
|
Stream Triad
single-core vector |
8141
15.2 GB/sec |
