iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11217 | 12647 |
| Floating Point | Processor floating point performance | 19198 | |
| Memory | Memory performance | 6171 | |
| Stream | Memory bandwidth performance | 7677 | |
Result Information
| User | laucala |
| Upload Date | Wed, 01 May 2013 05:17:49 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 |
| 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 iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11217 | |
|---|---|---|
|
Blowfish
single-core scalar |
2219
97.5 MB/sec |
|
|
Blowfish
multi-core scalar |
14738
604 MB/sec |
|
|
Text Compress
single-core scalar |
3643
11.7 MB/sec |
|
|
Text Compress
multi-core scalar |
18184
59.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3962
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
20294
80.9 MB/sec |
|
|
Image Compress
single-core scalar |
3272
27.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17169
144 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3813
64.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15591
254 Mpixels/sec |
|
|
Lua
single-core scalar |
5853
2.25 Mnodes/sec |
|
|
Lua
multi-core scalar |
25866
9.95 Mnodes/sec |
Floating Point Performance
| Floating Point | 19198 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3122
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21238
13.9 Gflops |
|
|
Dot Product
single-core scalar |
5063
2.45 Gflops |
|
|
Dot Product
multi-core scalar |
24843
11.3 Gflops |
|
|
Dot Product
single-core vector |
6100
7.31 Gflops |
|
|
Dot Product
multi-core vector |
35113
36.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2759
2.45 Gflops |
|
|
LU Decomposition
multi-core scalar |
4225
3.70 Gflops |
|
|
Primality Test
single-core scalar |
8681
1.30 Gflops |
|
|
Primality Test
multi-core scalar |
34692
6.44 Gflops |
|
|
Sharpen Image
single-core scalar |
7185
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47750
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8380
6.63 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59624
46.9 Mpixels/sec |
Memory Performance
| Memory | 6171 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6722
8.23 GB/sec |
|
|
Write Sequential
single-core scalar |
10031
6.86 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4680
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4050
8.38 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5372
5.54 GB/sec |
Stream Performance
| Stream | 7677 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7429
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8560
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7398
9.60 GB/sec |
|
|
Stream Scale
single-core vector |
8184
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7153
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8905
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7416
10.2 GB/sec |
|
|
Stream Triad
single-core vector |
6372
11.9 GB/sec |
