iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11204 | 12494 |
| Floating Point | Processor floating point performance | 18927 | |
| Memory | Memory performance | 6077 | |
| Stream | Memory bandwidth performance | 7329 | |
Result Information
| User | ccdanieldb |
| Upload Date | Wed, 17 Jul 2013 08:30:19 +0000 |
| Views | 6 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E55) |
| 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 | 32.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11204 | |
|---|---|---|
|
Blowfish
single-core scalar |
2255
99.1 MB/sec |
|
|
Blowfish
multi-core scalar |
14425
591 MB/sec |
|
|
Text Compress
single-core scalar |
3632
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
17581
57.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3878
15.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
20026
79.8 MB/sec |
|
|
Image Compress
single-core scalar |
3246
26.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
15696
132 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3865
64.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17304
282 Mpixels/sec |
|
|
Lua
single-core scalar |
6003
2.31 Mnodes/sec |
|
|
Lua
multi-core scalar |
26542
10.2 Mnodes/sec |
Floating Point Performance
| Floating Point | 18927 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3190
2.12 Gflops |
|
|
Mandelbrot
multi-core scalar |
21740
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5169
2.50 Gflops |
|
|
Dot Product
multi-core scalar |
24413
11.1 Gflops |
|
|
Dot Product
single-core vector |
6072
7.28 Gflops |
|
|
Dot Product
multi-core vector |
34584
36.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2710
2.41 Gflops |
|
|
LU Decomposition
multi-core scalar |
4085
3.58 Gflops |
|
|
Primality Test
single-core scalar |
8479
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
33788
6.27 Gflops |
|
|
Sharpen Image
single-core scalar |
7234
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46864
108 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8423
6.67 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58229
45.8 Mpixels/sec |
Memory Performance
| Memory | 6077 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6879
8.42 GB/sec |
|
|
Write Sequential
single-core scalar |
9852
6.74 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4482
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3984
8.25 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5189
5.35 GB/sec |
Stream Performance
| Stream | 7329 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6961
9.52 GB/sec |
|
|
Stream Copy
single-core vector |
8134
10.5 GB/sec |
|
|
Stream Scale
single-core scalar |
7037
9.13 GB/sec |
|
|
Stream Scale
single-core vector |
7485
10.1 GB/sec |
|
|
Stream Add
single-core scalar |
6849
10.3 GB/sec |
|
|
Stream Add
single-core vector |
8821
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7230
9.99 GB/sec |
|
|
Stream Triad
single-core vector |
6121
11.5 GB/sec |
