iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 9807 | 11594 |
| Floating Point | Processor floating point performance | 17771 | |
| Memory | Memory performance | 6463 | |
| Stream | Memory bandwidth performance | 6497 | |
Result Information
| User | ourweakness |
| Upload Date | Wed, 21 Nov 2012 20:29:26 +0000 |
| Views | 4 |
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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 9807 | |
|---|---|---|
|
Blowfish
single-core scalar |
2340
103 MB/sec |
|
|
Blowfish
multi-core scalar |
15532
637 MB/sec |
|
|
Text Compress
single-core scalar |
3098
9.91 MB/sec |
|
|
Text Compress
multi-core scalar |
15755
51.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3412
14.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
17793
70.9 MB/sec |
|
|
Image Compress
single-core scalar |
2666
22.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
13596
114 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2714
45.6 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12535
205 Mpixels/sec |
|
|
Lua
single-core scalar |
5200
2.00 Mnodes/sec |
|
|
Lua
multi-core scalar |
23048
8.87 Mnodes/sec |
Floating Point Performance
| Floating Point | 17771 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3156
2.10 Gflops |
|
|
Mandelbrot
multi-core scalar |
21373
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5002
2.42 Gflops |
|
|
Dot Product
multi-core scalar |
27404
12.5 Gflops |
|
|
Dot Product
single-core vector |
6149
7.37 Gflops |
|
|
Dot Product
multi-core vector |
31827
33.1 Gflops |
|
|
LU Decomposition
single-core scalar |
1519
1.35 Gflops |
|
|
LU Decomposition
multi-core scalar |
3950
3.46 Gflops |
|
|
Primality Test
single-core scalar |
7385
1.10 Gflops |
|
|
Primality Test
multi-core scalar |
28163
5.23 Gflops |
|
|
Sharpen Image
single-core scalar |
6857
16.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
42124
97.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8279
6.55 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
55614
43.7 Mpixels/sec |
Memory Performance
| Memory | 6463 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7322
8.97 GB/sec |
|
|
Write Sequential
single-core scalar |
11041
7.55 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4523
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4046
8.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5384
5.55 GB/sec |
Stream Performance
| Stream | 6497 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7316
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8229
10.7 GB/sec |
|
|
Stream Scale
single-core scalar |
7409
9.61 GB/sec |
|
|
Stream Scale
single-core vector |
8042
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
2762
4.17 GB/sec |
|
|
Stream Add
single-core vector |
8537
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
3162
4.37 GB/sec |
|
|
Stream Triad
single-core vector |
6525
12.2 GB/sec |
