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 | 8519 | 9366 |
| Floating Point | Processor floating point performance | 12661 | |
| Memory | Memory performance | 5968 | |
| Stream | Memory bandwidth performance | 7600 | |
Result Information
| User | gothkill |
| Upload Date | Sat, 13 Oct 2012 11:48:27 +0000 |
| Views | 5 |
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 | 8519 | |
|---|---|---|
|
Blowfish
single-core scalar |
2068
90.9 MB/sec |
|
|
Blowfish
multi-core scalar |
8346
342 MB/sec |
|
|
Text Compress
single-core scalar |
3314
10.6 MB/sec |
|
|
Text Compress
multi-core scalar |
12154
39.9 MB/sec |
|
|
Text Decompress
single-core scalar |
3670
15.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
14284
56.9 MB/sec |
|
|
Image Compress
single-core scalar |
3062
25.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
11311
95.2 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3454
58.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
12842
210 Mpixels/sec |
|
|
Lua
single-core scalar |
5820
2.24 Mnodes/sec |
|
|
Lua
multi-core scalar |
21914
8.43 Mnodes/sec |
Floating Point Performance
| Floating Point | 12661 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2863
1.90 Gflops |
|
|
Mandelbrot
multi-core scalar |
10982
7.19 Gflops |
|
|
Dot Product
single-core scalar |
4653
2.25 Gflops |
|
|
Dot Product
multi-core scalar |
18654
8.50 Gflops |
|
|
Dot Product
single-core vector |
5631
6.75 Gflops |
|
|
Dot Product
multi-core vector |
24507
25.5 Gflops |
|
|
LU Decomposition
single-core scalar |
2536
2.26 Gflops |
|
|
LU Decomposition
multi-core scalar |
5718
5.01 Gflops |
|
|
Primality Test
single-core scalar |
7935
1.19 Gflops |
|
|
Primality Test
multi-core scalar |
24163
4.48 Gflops |
|
|
Sharpen Image
single-core scalar |
6694
15.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
25572
58.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7779
6.16 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
29569
23.2 Mpixels/sec |
Memory Performance
| Memory | 5968 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6603
8.09 GB/sec |
|
|
Write Sequential
single-core scalar |
9517
6.51 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4392
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4004
8.29 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5324
5.49 GB/sec |
Stream Performance
| Stream | 7600 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7060
9.66 GB/sec |
|
|
Stream Copy
single-core vector |
8515
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7154
9.28 GB/sec |
|
|
Stream Scale
single-core vector |
8190
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
6932
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8868
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7521
10.4 GB/sec |
|
|
Stream Triad
single-core vector |
6565
12.3 GB/sec |
