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 | 11260 | 12681 |
| Floating Point | Processor floating point performance | 19178 | |
| Memory | Memory performance | 6288 | |
| Stream | Memory bandwidth performance | 7708 | |
Result Information
| User | FM01 |
| Upload Date | Sat, 14 Sep 2013 23:52:53 +0000 |
| Views | 11 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.5 (Build 12F37) |
| 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 | 11260 | |
|---|---|---|
|
Blowfish
single-core scalar |
2312
102 MB/sec |
|
|
Blowfish
multi-core scalar |
14702
602 MB/sec |
|
|
Text Compress
single-core scalar |
3624
11.6 MB/sec |
|
|
Text Compress
multi-core scalar |
18138
59.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3952
16.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
20438
81.4 MB/sec |
|
|
Image Compress
single-core scalar |
3411
28.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
17226
145 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3811
64.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
15225
248 Mpixels/sec |
|
|
Lua
single-core scalar |
6211
2.39 Mnodes/sec |
|
|
Lua
multi-core scalar |
26075
10.0 Mnodes/sec |
Floating Point Performance
| Floating Point | 19178 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3137
2.09 Gflops |
|
|
Mandelbrot
multi-core scalar |
21461
14.0 Gflops |
|
|
Dot Product
single-core scalar |
5081
2.46 Gflops |
|
|
Dot Product
multi-core scalar |
25137
11.5 Gflops |
|
|
Dot Product
single-core vector |
6232
7.47 Gflops |
|
|
Dot Product
multi-core vector |
35242
36.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2767
2.46 Gflops |
|
|
LU Decomposition
multi-core scalar |
4118
3.61 Gflops |
|
|
Primality Test
single-core scalar |
8797
1.31 Gflops |
|
|
Primality Test
multi-core scalar |
33685
6.25 Gflops |
|
|
Sharpen Image
single-core scalar |
7059
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
46867
108 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8569
6.78 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
60342
47.4 Mpixels/sec |
Memory Performance
| Memory | 6288 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6997
8.57 GB/sec |
|
|
Write Sequential
single-core scalar |
10456
7.15 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4593
17.1 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4019
8.32 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5377
5.54 GB/sec |
Stream Performance
| Stream | 7708 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7388
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8440
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7467
9.69 GB/sec |
|
|
Stream Scale
single-core vector |
8066
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
7154
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8934
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7820
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6402
12.0 GB/sec |
