iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 10678 | 12122 |
| Floating Point | Processor floating point performance | 18397 | |
| Memory | Memory performance | 6061 | |
| Stream | Memory bandwidth performance | 7338 | |
Result Information
| User | Gibbo18 |
| Upload Date | Fri, 06 Sep 2013 08:59:53 +0000 |
| Views | 10 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E55) |
| 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 | 10678 | |
|---|---|---|
|
Blowfish
single-core scalar |
2231
98.0 MB/sec |
|
|
Blowfish
multi-core scalar |
14291
586 MB/sec |
|
|
Text Compress
single-core scalar |
3589
11.5 MB/sec |
|
|
Text Compress
multi-core scalar |
17540
57.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3969
16.3 MB/sec |
|
|
Text Decompress
multi-core scalar |
19960
79.5 MB/sec |
|
|
Image Compress
single-core scalar |
3282
27.1 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
14888
125 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3618
60.7 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
14041
229 Mpixels/sec |
|
|
Lua
single-core scalar |
5840
2.25 Mnodes/sec |
|
|
Lua
multi-core scalar |
24889
9.57 Mnodes/sec |
Floating Point Performance
| Floating Point | 18397 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3085
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
20528
13.4 Gflops |
|
|
Dot Product
single-core scalar |
5005
2.42 Gflops |
|
|
Dot Product
multi-core scalar |
24098
11.0 Gflops |
|
|
Dot Product
single-core vector |
6065
7.27 Gflops |
|
|
Dot Product
multi-core vector |
33634
35.0 Gflops |
|
|
LU Decomposition
single-core scalar |
2731
2.43 Gflops |
|
|
LU Decomposition
multi-core scalar |
4271
3.74 Gflops |
|
|
Primality Test
single-core scalar |
8449
1.26 Gflops |
|
|
Primality Test
multi-core scalar |
32985
6.12 Gflops |
|
|
Sharpen Image
single-core scalar |
7174
16.7 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
44739
103 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8356
6.61 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
56445
44.4 Mpixels/sec |
Memory Performance
| Memory | 6061 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6728
8.24 GB/sec |
|
|
Write Sequential
single-core scalar |
9991
6.83 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4417
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3884
8.04 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5288
5.45 GB/sec |
Stream Performance
| Stream | 7338 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6912
9.45 GB/sec |
|
|
Stream Copy
single-core vector |
8321
10.8 GB/sec |
|
|
Stream Scale
single-core scalar |
7156
9.29 GB/sec |
|
|
Stream Scale
single-core vector |
7905
10.7 GB/sec |
|
|
Stream Add
single-core scalar |
6451
9.74 GB/sec |
|
|
Stream Add
single-core vector |
8498
11.8 GB/sec |
|
|
Stream Triad
single-core scalar |
7330
10.1 GB/sec |
|
|
Stream Triad
single-core vector |
6138
11.5 GB/sec |
