iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.3 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 9631 | 11533 |
| Floating Point | Processor floating point performance | 17657 | |
| Memory | Memory performance | 6588 | |
| Stream | Memory bandwidth performance | 6648 | |
Result Information
| User | yontalama |
| Upload Date | Sat, 17 Dec 2011 11:57:54 +0000 |
| Views | 2 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.2 (Build 11C74) |
| 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.B1D.1110171110 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9631 | |
|---|---|---|
|
Blowfish
single-core scalar |
2404
106 MB/sec |
|
|
Blowfish
multi-core scalar |
15808
648 MB/sec |
|
|
Text Compress
single-core scalar |
3147
10.1 MB/sec |
|
|
Text Compress
multi-core scalar |
16082
52.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3447
14.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
17921
71.4 MB/sec |
|
|
Image Compress
single-core scalar |
2753
22.7 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13891
117 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2607
43.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11434
187 Mpixels/sec |
|
|
Lua
single-core scalar |
4703
1.81 Mnodes/sec |
|
|
Lua
multi-core scalar |
21378
8.22 Mnodes/sec |
Floating Point Performance
| Floating Point | 17657 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3157
2.10 Gflops |
|
|
Mandelbrot
multi-core scalar |
21597
14.1 Gflops |
|
|
Dot Product
single-core scalar |
5049
2.44 Gflops |
|
|
Dot Product
multi-core scalar |
27585
12.6 Gflops |
|
|
Dot Product
single-core vector |
6205
7.43 Gflops |
|
|
Dot Product
multi-core vector |
32110
33.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1545
1.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
3939
3.45 Gflops |
|
|
Primality Test
single-core scalar |
7430
1.11 Gflops |
|
|
Primality Test
multi-core scalar |
28207
5.23 Gflops |
|
|
Sharpen Image
single-core scalar |
6813
15.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
38983
89.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8308
6.57 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56277
44.2 Mpixels/sec |
Memory Performance
| Memory | 6588 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7698
9.43 GB/sec |
|
|
Write Sequential
single-core scalar |
11369
7.78 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4462
16.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4023
8.33 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5392
5.56 GB/sec |
Stream Performance
| Stream | 6648 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7314
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8532
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7800
10.1 GB/sec |
|
|
Stream Scale
single-core vector |
8157
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
2826
4.27 GB/sec |
|
|
Stream Add
single-core vector |
8828
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
3231
4.46 GB/sec |
|
|
Stream Triad
single-core vector |
6500
12.2 GB/sec |
