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 | 10901 | 12372 |
| Floating Point | Processor floating point performance | 18670 | |
| Memory | Memory performance | 6263 | |
| Stream | Memory bandwidth performance | 7696 | |
Result Information
| User | FM01 |
| Upload Date | Sun, 15 Jun 2014 11:44:40 +0000 |
| Views | 14 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F45) |
| 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.B1E.1110201314 |
| Memory | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 10901 | |
|---|---|---|
|
Blowfish
single-core scalar |
2267
99.6 MB/sec |
|
|
Blowfish
multi-core scalar |
14418
591 MB/sec |
|
|
Text Compress
single-core scalar |
3641
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
17623
57.8 MB/sec |
|
|
Text Decompress
single-core scalar |
4012
16.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
20264
80.7 MB/sec |
|
|
Image Compress
single-core scalar |
3310
27.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
16816
141 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3773
63.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15453
252 Mpixels/sec |
|
|
Lua
single-core scalar |
5889
2.27 Mnodes/sec |
|
|
Lua
multi-core scalar |
23356
8.98 Mnodes/sec |
Floating Point Performance
| Floating Point | 18670 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3140
2.09 Gflops |
|
|
Mandelbrot
multi-core scalar |
20851
13.6 Gflops |
|
|
Dot Product
single-core scalar |
5112
2.47 Gflops |
|
|
Dot Product
multi-core scalar |
24406
11.1 Gflops |
|
|
Dot Product
single-core vector |
6186
7.41 Gflops |
|
|
Dot Product
multi-core vector |
33930
35.3 Gflops |
|
|
LU Decomposition
single-core scalar |
2755
2.45 Gflops |
|
|
LU Decomposition
multi-core scalar |
4236
3.71 Gflops |
|
|
Primality Test
single-core scalar |
8725
1.30 Gflops |
|
|
Primality Test
multi-core scalar |
33897
6.29 Gflops |
|
|
Sharpen Image
single-core scalar |
7387
17.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46134
106 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8559
6.77 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56072
44.1 Mpixels/sec |
Memory Performance
| Memory | 6263 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7061
8.65 GB/sec |
|
|
Write Sequential
single-core scalar |
10273
7.03 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4693
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4008
8.30 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5281
5.44 GB/sec |
Stream Performance
| Stream | 7696 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7287
9.97 GB/sec |
|
|
Stream Copy
single-core vector |
8474
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7481
9.71 GB/sec |
|
|
Stream Scale
single-core vector |
8105
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
7178
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8778
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7776
10.7 GB/sec |
|
|
Stream Triad
single-core vector |
6494
12.2 GB/sec |
