iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11147 | 12597 |
| Floating Point | Processor floating point performance | 19116 | |
| Memory | Memory performance | 6185 | |
| Stream | Memory bandwidth performance | 7687 | |
Result Information
| User | alexparera |
| Upload Date | Thu, 27 Sep 2012 11:21:12 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C54) |
| 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 | 11147 | |
|---|---|---|
|
Blowfish
single-core scalar |
2268
99.6 MB/sec |
|
|
Blowfish
multi-core scalar |
14824
607 MB/sec |
|
|
Text Compress
single-core scalar |
3629
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
18459
60.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3954
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
20360
81.1 MB/sec |
|
|
Image Compress
single-core scalar |
3376
27.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17247
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3831
64.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15797
258 Mpixels/sec |
|
|
Lua
single-core scalar |
5425
2.09 Mnodes/sec |
|
|
Lua
multi-core scalar |
24597
9.46 Mnodes/sec |
Floating Point Performance
| Floating Point | 19116 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3133
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21376
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5099
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
25008
11.4 Gflops |
|
|
Dot Product
single-core vector |
6166
7.39 Gflops |
|
|
Dot Product
multi-core vector |
35060
36.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2774
2.47 Gflops |
|
|
LU Decomposition
multi-core scalar |
4216
3.70 Gflops |
|
|
Primality Test
single-core scalar |
8402
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
34253
6.36 Gflops |
|
|
Sharpen Image
single-core scalar |
7319
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47241
109 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8522
6.74 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59067
46.4 Mpixels/sec |
Memory Performance
| Memory | 6185 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6863
8.40 GB/sec |
|
|
Write Sequential
single-core scalar |
9997
6.84 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4697
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4021
8.32 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5348
5.51 GB/sec |
Stream Performance
| Stream | 7687 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7340
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8599
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7405
9.61 GB/sec |
|
|
Stream Scale
single-core vector |
7952
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
7230
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8964
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7607
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6403
12.0 GB/sec |
