iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11015 | 12309 |
| Floating Point | Processor floating point performance | 18653 | |
| Memory | Memory performance | 5965 | |
| Stream | Memory bandwidth performance | 7326 | |
Result Information
| User | noeltykay |
| Upload Date | Fri, 29 Jul 2011 21:40:39 +0000 |
| Views | 4 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.0 |
| 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 | 0 KB |
| L1 Data Cache | 0 KB |
| L2 Cache | 1024 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11015 | |
|---|---|---|
|
Blowfish
single-core scalar |
2498
110 MB/sec |
|
|
Blowfish
multi-core scalar |
17431
714 MB/sec |
|
|
Text Compress
single-core scalar |
3305
10.6 MB/sec |
|
|
Text Compress
multi-core scalar |
15072
49.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3537
14.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
19053
75.9 MB/sec |
|
|
Image Compress
single-core scalar |
3134
25.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
16876
142 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3957
66.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17300
282 Mpixels/sec |
|
|
Lua
single-core scalar |
5359
2.06 Mnodes/sec |
|
|
Lua
multi-core scalar |
24661
9.49 Mnodes/sec |
Floating Point Performance
| Floating Point | 18653 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2971
1.98 Gflops |
|
|
Mandelbrot
multi-core scalar |
21034
13.8 Gflops |
|
|
Dot Product
single-core scalar |
5206
2.52 Gflops |
|
|
Dot Product
multi-core scalar |
9866
4.50 Gflops |
|
|
Dot Product
single-core vector |
7766
9.31 Gflops |
|
|
Dot Product
multi-core vector |
15928
16.6 Gflops |
|
|
LU Decomposition
single-core scalar |
3040
2.71 Gflops |
|
|
LU Decomposition
multi-core scalar |
5463
4.79 Gflops |
|
|
Primality Test
single-core scalar |
8114
1.21 Gflops |
|
|
Primality Test
multi-core scalar |
32735
6.08 Gflops |
|
|
Sharpen Image
single-core scalar |
15394
35.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
76234
176 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7096
5.62 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
50306
39.6 Mpixels/sec |
Memory Performance
| Memory | 5965 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7009
8.58 GB/sec |
|
|
Write Sequential
single-core scalar |
9352
6.40 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4855
18.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3752
7.77 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4859
5.01 GB/sec |
Stream Performance
| Stream | 7326 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6063
8.29 GB/sec |
|
|
Stream Copy
single-core vector |
7748
10.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7130
9.25 GB/sec |
|
|
Stream Scale
single-core vector |
7560
10.2 GB/sec |
|
|
Stream Add
single-core scalar |
7250
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8547
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7723
10.7 GB/sec |
|
|
Stream Triad
single-core vector |
6589
12.3 GB/sec |
