iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 8515 | 9374 |
| Floating Point | Processor floating point performance | 12678 | |
| Memory | Memory performance | 5966 | |
| Stream | Memory bandwidth performance | 7637 | |
Result Information
| User | iMrgs |
| Upload Date | Sun, 28 Oct 2012 08:25:42 +0000 |
| Views | 7 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| 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 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 2 |
| L2 Cache | 256 KB x 2 |
| L3 Cache | 6144 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 | 8515 | |
|---|---|---|
|
Blowfish
single-core scalar |
2075
91.2 MB/sec |
|
|
Blowfish
multi-core scalar |
8370
343 MB/sec |
|
|
Text Compress
single-core scalar |
3328
10.6 MB/sec |
|
|
Text Compress
multi-core scalar |
12190
40.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3711
15.2 MB/sec |
|
|
Text Decompress
multi-core scalar |
14321
57.1 MB/sec |
|
|
Image Compress
single-core scalar |
3058
25.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11346
95.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3485
58.5 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12839
209 Mpixels/sec |
|
|
Lua
single-core scalar |
5853
2.25 Mnodes/sec |
|
|
Lua
multi-core scalar |
21605
8.31 Mnodes/sec |
Floating Point Performance
| Floating Point | 12678 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2875
1.91 Gflops |
|
|
Mandelbrot
multi-core scalar |
10976
7.18 Gflops |
|
|
Dot Product
single-core scalar |
4680
2.26 Gflops |
|
|
Dot Product
multi-core scalar |
18625
8.49 Gflops |
|
|
Dot Product
single-core vector |
5653
6.77 Gflops |
|
|
Dot Product
multi-core vector |
24500
25.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2545
2.27 Gflops |
|
|
LU Decomposition
multi-core scalar |
5781
5.07 Gflops |
|
|
Primality Test
single-core scalar |
7999
1.19 Gflops |
|
|
Primality Test
multi-core scalar |
24084
4.47 Gflops |
|
|
Sharpen Image
single-core scalar |
6700
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
25597
59.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7821
6.19 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29662
23.3 Mpixels/sec |
Memory Performance
| Memory | 5966 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6617
8.10 GB/sec |
|
|
Write Sequential
single-core scalar |
9455
6.47 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4413
16.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4025
8.33 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5322
5.49 GB/sec |
Stream Performance
| Stream | 7637 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7218
9.87 GB/sec |
|
|
Stream Copy
single-core vector |
8565
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7138
9.26 GB/sec |
|
|
Stream Scale
single-core vector |
8219
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
6942
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8911
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7526
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6581
12.3 GB/sec |
