iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 Pro for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 11606 | 13038 |
| Floating Point | Processor floating point performance | 19705 | |
| Memory | Memory performance | 6480 | |
| Stream | Memory bandwidth performance | 7833 | |
Result Information
| Upload Date | Sun, 10 Aug 2014 20:48:25 +0000 |
| Views | 5 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9.4 (Build 13E28) |
| 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 1.0 |
| BIOS | Apple Inc. IM122.88Z.0047.B1D.1110171110 |
| Memory | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 11606 | |
|---|---|---|
|
Blowfish
single-core scalar |
2304
101 MB/sec |
|
|
Blowfish
multi-core scalar |
14968
613 MB/sec |
|
|
Text Compress
single-core scalar |
3721
11.9 MB/sec |
|
|
Text Compress
multi-core scalar |
18471
60.6 MB/sec |
|
|
Text Decompress
single-core scalar |
4132
17.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
20724
82.6 MB/sec |
|
|
Image Compress
single-core scalar |
3409
28.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17246
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3946
66.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
17710
289 Mpixels/sec |
|
|
Lua
single-core scalar |
6169
2.38 Mnodes/sec |
|
|
Lua
multi-core scalar |
26476
10.2 Mnodes/sec |
Floating Point Performance
| Floating Point | 19705 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3191
2.12 Gflops |
|
|
Mandelbrot
multi-core scalar |
21685
14.2 Gflops |
|
|
Dot Product
single-core scalar |
5198
2.51 Gflops |
|
|
Dot Product
multi-core scalar |
25482
11.6 Gflops |
|
|
Dot Product
single-core vector |
6280
7.52 Gflops |
|
|
Dot Product
multi-core vector |
35685
37.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2830
2.52 Gflops |
|
|
LU Decomposition
multi-core scalar |
4357
3.82 Gflops |
|
|
Primality Test
single-core scalar |
9342
1.40 Gflops |
|
|
Primality Test
multi-core scalar |
37670
6.99 Gflops |
|
|
Sharpen Image
single-core scalar |
7477
17.4 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
47880
110 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8671
6.86 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60125
47.3 Mpixels/sec |
Memory Performance
| Memory | 6480 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7164
8.77 GB/sec |
|
|
Write Sequential
single-core scalar |
10464
7.16 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
5204
19.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4104
8.50 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5467
5.64 GB/sec |
Stream Performance
| Stream | 7833 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7476
10.2 GB/sec |
|
|
Stream Copy
single-core vector |
8649
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7524
9.76 GB/sec |
|
|
Stream Scale
single-core vector |
8262
11.2 GB/sec |
|
|
Stream Add
single-core scalar |
7317
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8962
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7869
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6608
12.4 GB/sec |
