iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 12465 | 14219 |
| Floating Point | Processor floating point performance | 21446 | |
| Memory | Memory performance | 7195 | |
| Stream | Memory bandwidth performance | 9113 | |
Result Information
| User | paladzin |
| Upload Date | Thu, 07 Mar 2013 18:55:34 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 1.9 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 12465 | |
|---|---|---|
|
Blowfish
single-core scalar |
2539
112 MB/sec |
|
|
Blowfish
multi-core scalar |
16586
680 MB/sec |
|
|
Text Compress
single-core scalar |
4078
13.0 MB/sec |
|
|
Text Compress
multi-core scalar |
20335
66.7 MB/sec |
|
|
Text Decompress
single-core scalar |
4432
18.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
23116
92.1 MB/sec |
|
|
Image Compress
single-core scalar |
3732
30.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
19153
161 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4217
70.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17805
290 Mpixels/sec |
|
|
Lua
single-core scalar |
6580
2.53 Mnodes/sec |
|
|
Lua
multi-core scalar |
27018
10.4 Mnodes/sec |
Floating Point Performance
| Floating Point | 21446 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3499
2.33 Gflops |
|
|
Mandelbrot
multi-core scalar |
23814
15.6 Gflops |
|
|
Dot Product
single-core scalar |
5700
2.75 Gflops |
|
|
Dot Product
multi-core scalar |
27922
12.7 Gflops |
|
|
Dot Product
single-core vector |
6875
8.24 Gflops |
|
|
Dot Product
multi-core vector |
39596
41.2 Gflops |
|
|
LU Decomposition
single-core scalar |
3103
2.76 Gflops |
|
|
LU Decomposition
multi-core scalar |
5041
4.42 Gflops |
|
|
Primality Test
single-core scalar |
9740
1.45 Gflops |
|
|
Primality Test
multi-core scalar |
38285
7.11 Gflops |
|
|
Sharpen Image
single-core scalar |
8262
19.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
52399
121 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9585
7.58 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
66426
52.2 Mpixels/sec |
Memory Performance
| Memory | 7195 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7988
9.78 GB/sec |
|
|
Write Sequential
single-core scalar |
11681
7.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5310
19.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4781
9.90 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6219
6.41 GB/sec |
Stream Performance
| Stream | 9113 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8441
11.5 GB/sec |
|
|
Stream Copy
single-core vector |
10221
13.3 GB/sec |
|
|
Stream Scale
single-core scalar |
8624
11.2 GB/sec |
|
|
Stream Scale
single-core vector |
9780
13.2 GB/sec |
|
|
Stream Add
single-core scalar |
8358
12.6 GB/sec |
|
|
Stream Add
single-core vector |
10550
14.7 GB/sec |
|
|
Stream Triad
single-core scalar |
9082
12.5 GB/sec |
|
|
Stream Triad
single-core vector |
7852
14.7 GB/sec |
