iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.7 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11578 | 12349 |
| Floating Point | Processor floating point performance | 18278 | |
| Memory | Memory performance | 5831 | |
| Stream | Memory bandwidth performance | 7338 | |
Result Information
| User | timothyquinlan |
| Upload Date | Wed, 06 Mar 2013 18:14:17 +0000 |
| Views | 8 |
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 iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 32.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11578 | |
|---|---|---|
|
Blowfish
single-core scalar |
2264
99.5 MB/sec |
|
|
Blowfish
multi-core scalar |
14702
602 MB/sec |
|
|
Text Compress
single-core scalar |
3662
11.7 MB/sec |
|
|
Text Compress
multi-core scalar |
18307
60.1 MB/sec |
|
|
Text Decompress
single-core scalar |
3890
16.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
20314
80.9 MB/sec |
|
|
Image Compress
single-core scalar |
3302
27.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17248
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3924
65.9 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
18512
302 Mpixels/sec |
|
|
Lua
single-core scalar |
6330
2.44 Mnodes/sec |
|
|
Lua
multi-core scalar |
26484
10.2 Mnodes/sec |
Floating Point Performance
| Floating Point | 18278 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3116
2.07 Gflops |
|
|
Mandelbrot
multi-core scalar |
21153
13.8 Gflops |
|
|
Dot Product
single-core scalar |
5081
2.45 Gflops |
|
|
Dot Product
multi-core scalar |
24910
11.4 Gflops |
|
|
Dot Product
single-core vector |
6141
7.36 Gflops |
|
|
Dot Product
multi-core vector |
35303
36.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2763
2.46 Gflops |
|
|
LU Decomposition
multi-core scalar |
4274
3.75 Gflops |
|
|
Primality Test
single-core scalar |
8495
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
31201
5.79 Gflops |
|
|
Sharpen Image
single-core scalar |
7004
16.3 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
45480
105 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8410
6.65 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
52561
41.3 Mpixels/sec |
Memory Performance
| Memory | 5831 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6683
8.18 GB/sec |
|
|
Write Sequential
single-core scalar |
9709
6.64 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4293
16.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3449
7.14 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5021
5.18 GB/sec |
Stream Performance
| Stream | 7338 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6832
9.34 GB/sec |
|
|
Stream Copy
single-core vector |
7963
10.3 GB/sec |
|
|
Stream Scale
single-core scalar |
7391
9.59 GB/sec |
|
|
Stream Scale
single-core vector |
7934
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
6786
10.2 GB/sec |
|
|
Stream Add
single-core vector |
8337
11.6 GB/sec |
|
|
Stream Triad
single-core scalar |
7360
10.2 GB/sec |
|
|
Stream Triad
single-core vector |
6101
11.4 GB/sec |
