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 | 10848 | 12183 |
| Floating Point | Processor floating point performance | 18494 | |
| Memory | Memory performance | 5956 | |
| Stream | Memory bandwidth performance | 7222 | |
Result Information
| User | colasau |
| Upload Date | Thu, 08 Nov 2012 14:44:11 +0000 |
| Views | 5 |
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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10848 | |
|---|---|---|
|
Blowfish
single-core scalar |
2183
95.9 MB/sec |
|
|
Blowfish
multi-core scalar |
14524
595 MB/sec |
|
|
Text Compress
single-core scalar |
3524
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
17793
58.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3942
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
19678
78.4 MB/sec |
|
|
Image Compress
single-core scalar |
3290
27.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17404
146 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3712
62.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14468
236 Mpixels/sec |
|
|
Lua
single-core scalar |
5398
2.08 Mnodes/sec |
|
|
Lua
multi-core scalar |
24263
9.33 Mnodes/sec |
Floating Point Performance
| Floating Point | 18494 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3072
2.04 Gflops |
|
|
Mandelbrot
multi-core scalar |
19582
12.8 Gflops |
|
|
Dot Product
single-core scalar |
4966
2.40 Gflops |
|
|
Dot Product
multi-core scalar |
24386
11.1 Gflops |
|
|
Dot Product
single-core vector |
6046
7.24 Gflops |
|
|
Dot Product
multi-core vector |
34168
35.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2707
2.41 Gflops |
|
|
LU Decomposition
multi-core scalar |
4058
3.56 Gflops |
|
|
Primality Test
single-core scalar |
8462
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
32925
6.11 Gflops |
|
|
Sharpen Image
single-core scalar |
7107
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
44646
103 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8417
6.66 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
58378
45.9 Mpixels/sec |
Memory Performance
| Memory | 5956 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6906
8.46 GB/sec |
|
|
Write Sequential
single-core scalar |
9983
6.83 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4713
17.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3346
6.93 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4834
4.98 GB/sec |
Stream Performance
| Stream | 7222 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6902
9.44 GB/sec |
|
|
Stream Copy
single-core vector |
7958
10.3 GB/sec |
|
|
Stream Scale
single-core scalar |
6898
8.95 GB/sec |
|
|
Stream Scale
single-core vector |
7663
10.3 GB/sec |
|
|
Stream Add
single-core scalar |
6812
10.3 GB/sec |
|
|
Stream Add
single-core vector |
8171
11.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7317
10.1 GB/sec |
|
|
Stream Triad
single-core vector |
6057
11.3 GB/sec |
