iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 12404 | 14185 |
| Floating Point | Processor floating point performance | 21449 | |
| Memory | Memory performance | 7164 | |
| Stream | Memory bandwidth performance | 9046 | |
Result Information
| User | paladzin |
| Upload Date | Sat, 09 Mar 2013 14:34:09 +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 1.9 |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 16.00 GB 1600 MHz DDR3 |
Integer Performance
| Integer | 12404 | |
|---|---|---|
|
Blowfish
single-core scalar |
2496
110 MB/sec |
|
|
Blowfish
multi-core scalar |
16541
678 MB/sec |
|
|
Text Compress
single-core scalar |
4025
12.9 MB/sec |
|
|
Text Compress
multi-core scalar |
20441
67.1 MB/sec |
|
|
Text Decompress
single-core scalar |
4348
17.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
23181
92.4 MB/sec |
|
|
Image Compress
single-core scalar |
3633
30.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
19132
161 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
4219
70.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17427
284 Mpixels/sec |
|
|
Lua
single-core scalar |
6468
2.49 Mnodes/sec |
|
|
Lua
multi-core scalar |
26943
10.4 Mnodes/sec |
Floating Point Performance
| Floating Point | 21449 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3464
2.30 Gflops |
|
|
Mandelbrot
multi-core scalar |
23757
15.5 Gflops |
|
|
Dot Product
single-core scalar |
5627
2.72 Gflops |
|
|
Dot Product
multi-core scalar |
27877
12.7 Gflops |
|
|
Dot Product
single-core vector |
6782
8.13 Gflops |
|
|
Dot Product
multi-core vector |
39345
40.9 Gflops |
|
|
LU Decomposition
single-core scalar |
3074
2.74 Gflops |
|
|
LU Decomposition
multi-core scalar |
5001
4.39 Gflops |
|
|
Primality Test
single-core scalar |
9577
1.43 Gflops |
|
|
Primality Test
multi-core scalar |
38937
7.23 Gflops |
|
|
Sharpen Image
single-core scalar |
8220
19.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
52916
122 Mpixels/sec |
|
|
Blur Image
single-core scalar |
9471
7.49 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
66242
52.1 Mpixels/sec |
Memory Performance
| Memory | 7164 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7941
9.72 GB/sec |
|
|
Write Sequential
single-core scalar |
11366
7.77 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5271
19.7 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4817
9.97 GB/sec |
|
|
Stdlib Copy
single-core scalar |
6425
6.62 GB/sec |
Stream Performance
| Stream | 9046 | |
|---|---|---|
|
Stream Copy
single-core scalar |
8361
11.4 GB/sec |
|
|
Stream Copy
single-core vector |
10160
13.2 GB/sec |
|
|
Stream Scale
single-core scalar |
8617
11.2 GB/sec |
|
|
Stream Scale
single-core vector |
9689
13.1 GB/sec |
|
|
Stream Add
single-core scalar |
8323
12.6 GB/sec |
|
|
Stream Add
single-core vector |
10535
14.7 GB/sec |
|
|
Stream Triad
single-core scalar |
8900
12.3 GB/sec |
|
|
Stream Triad
single-core vector |
7789
14.6 GB/sec |
