iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11183 | 12650 |
| Floating Point | Processor floating point performance | 19170 | |
| Memory | Memory performance | 6238 | |
| Stream | Memory bandwidth performance | 7789 | |
Result Information
| User | appleguy33 |
| Upload Date | Mon, 08 Oct 2012 17:12:17 +0000 |
| Views | 8 |
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 | 11183 | |
|---|---|---|
|
Blowfish
single-core scalar |
2253
99.0 MB/sec |
|
|
Blowfish
multi-core scalar |
14769
605 MB/sec |
|
|
Text Compress
single-core scalar |
3632
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
18125
59.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3997
16.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
20179
80.4 MB/sec |
|
|
Image Compress
single-core scalar |
3335
27.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17259
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3764
63.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
16742
273 Mpixels/sec |
|
|
Lua
single-core scalar |
5574
2.15 Mnodes/sec |
|
|
Lua
multi-core scalar |
24574
9.45 Mnodes/sec |
Floating Point Performance
| Floating Point | 19170 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3126
2.08 Gflops |
|
|
Mandelbrot
multi-core scalar |
21274
13.9 Gflops |
|
|
Dot Product
single-core scalar |
5133
2.48 Gflops |
|
|
Dot Product
multi-core scalar |
25020
11.4 Gflops |
|
|
Dot Product
single-core vector |
6153
7.37 Gflops |
|
|
Dot Product
multi-core vector |
35108
36.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2768
2.46 Gflops |
|
|
LU Decomposition
multi-core scalar |
4537
3.98 Gflops |
|
|
Primality Test
single-core scalar |
8760
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
33856
6.28 Gflops |
|
|
Sharpen Image
single-core scalar |
7312
17.1 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47315
109 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8449
6.69 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
59579
46.8 Mpixels/sec |
Memory Performance
| Memory | 6238 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6837
8.37 GB/sec |
|
|
Write Sequential
single-core scalar |
10198
6.98 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4687
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4050
8.38 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5418
5.59 GB/sec |
Stream Performance
| Stream | 7789 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7337
10.0 GB/sec |
|
|
Stream Copy
single-core vector |
8593
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7452
9.67 GB/sec |
|
|
Stream Scale
single-core vector |
8243
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7225
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8954
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7881
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6629
12.4 GB/sec |
