iMac12,2
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.1.13 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 16471 | 19000 |
| Floating Point | Processor floating point performance | 28172 | |
| Memory | Memory performance | 11655 | |
| Stream | Memory bandwidth performance | 10444 | |
Result Information
| Upload Date | Tue, 17 May 2011 18:02:23 +0000 |
| Views | 40 |
System Information
| iMac12,2 | |
|---|---|
| Operating System | Mac OS X 10.6.8 (Build 10K521) |
| Model | iMac12,2 |
| Processor |
Intel Core i7-2600K @ 3.40 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 32 KB |
| L1 Data Cache | 32 KB |
| L2 Cache | 256 KB |
| L3 Cache | 8192 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
| Memory | 4.00 GB 1867 MHz DDR3 |
Integer Performance
| Integer | 16471 | |
|---|---|---|
|
Blowfish
single-core scalar |
4222
185 MB/sec |
|
|
Blowfish
multi-core scalar |
25934
1.04 GB/sec |
|
|
Text Compress
single-core scalar |
5593
17.9 MB/sec |
|
|
Text Compress
multi-core scalar |
27911
91.6 MB/sec |
|
|
Text Decompress
single-core scalar |
6100
25.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
31516
126 MB/sec |
|
|
Image Compress
single-core scalar |
4723
39.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
18386
155 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4858
81.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
18708
305 Mpixels/sec |
|
|
Lua
single-core scalar |
8600
3.31 Mnodes/sec |
|
|
Lua
multi-core scalar |
41108
15.8 Mnodes/sec |
Floating Point Performance
| Floating Point | 28172 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
5521
3.67 Gflops |
|
|
Mandelbrot
multi-core scalar |
27800
18.2 Gflops |
|
|
Dot Product
single-core scalar |
8800
4.25 Gflops |
|
|
Dot Product
multi-core scalar |
41473
18.9 Gflops |
|
|
Dot Product
single-core vector |
10813
13.0 Gflops |
|
|
Dot Product
multi-core vector |
49755
51.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2787
2.48 Gflops |
|
|
LU Decomposition
multi-core scalar |
11062
9.70 Gflops |
|
|
Primality Test
single-core scalar |
13400
2.00 Gflops |
|
|
Primality Test
multi-core scalar |
49440
9.18 Gflops |
|
|
Sharpen Image
single-core scalar |
12421
29.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
55046
127 Mpixels/sec |
|
|
Blur Image
single-core scalar |
15770
12.5 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
90332
71.0 Mpixels/sec |
Memory Performance
| Memory | 11655 | |
|---|---|---|
|
Read Sequential
single-core scalar |
13422
16.4 GB/sec |
|
|
Write Sequential
single-core scalar |
19493
13.3 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
7769
29.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
7493
15.5 GB/sec |
|
|
Stdlib Copy
single-core scalar |
10100
10.4 GB/sec |
Stream Performance
| Stream | 10444 | |
|---|---|---|
|
Stream Copy
single-core scalar |
11542
15.8 GB/sec |
|
|
Stream Copy
single-core vector |
13667
17.7 GB/sec |
|
|
Stream Scale
single-core scalar |
12141
15.8 GB/sec |
|
|
Stream Scale
single-core vector |
13275
17.9 GB/sec |
|
|
Stream Add
single-core scalar |
4804
7.25 GB/sec |
|
|
Stream Add
single-core vector |
13102
18.2 GB/sec |
|
|
Stream Triad
single-core scalar |
5482
7.57 GB/sec |
|
|
Stream Triad
single-core vector |
9542
17.9 GB/sec |
