iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.2 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6918 | 9742 |
| Floating Point | Processor floating point performance | 14744 | |
| Memory | Memory performance | 6878 | |
| Stream | Memory bandwidth performance | 7849 | |
Result Information
| User | eportelance |
| Upload Date | Wed, 27 Jul 2011 03:55:00 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.0 |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2400 @ 3.10 GHz
1 Processor, 4 Cores |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 |
| L1 Instruction Cache | 0 KB |
| L1 Data Cache | 0 KB |
| L2 Cache | 1024 KB |
| L3 Cache | 0 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B iMac12,2 |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6918 | |
|---|---|---|
|
Blowfish
single-core scalar |
2226
97.8 MB/sec |
|
|
Blowfish
multi-core scalar |
9029
370 MB/sec |
|
|
Text Compress
single-core scalar |
2865
9.16 MB/sec |
|
|
Text Compress
multi-core scalar |
10482
34.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3034
12.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
11816
47.1 MB/sec |
|
|
Image Compress
single-core scalar |
2444
20.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9040
76.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2627
44.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9498
155 Mpixels/sec |
|
|
Lua
single-core scalar |
4423
1.70 Mnodes/sec |
|
|
Lua
multi-core scalar |
15533
5.97 Mnodes/sec |
Floating Point Performance
| Floating Point | 14744 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2654
1.77 Gflops |
|
|
Mandelbrot
multi-core scalar |
10211
6.68 Gflops |
|
|
Dot Product
single-core scalar |
4569
2.21 Gflops |
|
|
Dot Product
multi-core scalar |
18300
8.34 Gflops |
|
|
Dot Product
single-core vector |
7497
8.98 Gflops |
|
|
Dot Product
multi-core vector |
32629
33.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2654
2.36 Gflops |
|
|
LU Decomposition
multi-core scalar |
6942
6.09 Gflops |
|
|
Primality Test
single-core scalar |
6689
999 Mflops |
|
|
Primality Test
multi-core scalar |
20263
3.76 Gflops |
|
|
Sharpen Image
single-core scalar |
13718
32.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
50172
116 Mpixels/sec |
|
|
Blur Image
single-core scalar |
6286
4.97 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23840
18.7 Mpixels/sec |
Memory Performance
| Memory | 6878 | |
|---|---|---|
|
Read Sequential
single-core scalar |
8109
9.93 GB/sec |
|
|
Write Sequential
single-core scalar |
12534
8.57 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4228
15.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4068
8.42 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5454
5.62 GB/sec |
Stream Performance
| Stream | 7849 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7311
10.00 GB/sec |
|
|
Stream Copy
single-core vector |
7737
10.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7687
9.97 GB/sec |
|
|
Stream Scale
single-core vector |
8227
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7827
11.8 GB/sec |
|
|
Stream Add
single-core vector |
8922
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
8463
11.7 GB/sec |
|
|
Stream Triad
single-core vector |
6623
12.4 GB/sec |
