iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.3.1 Tryout for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7702 | 8749 |
| Floating Point | Processor floating point performance | 11533 | |
| Memory | Memory performance | 6232 | |
| Stream | Memory bandwidth performance | 7706 | |
Result Information
| User | pearcec |
| Upload Date | Tue, 29 May 2012 22:41:25 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.4 (Build 11E53) |
| Model | iMac (27-inch Mid 2011) |
| Processor |
Intel Core i5-2500S @ 2.70 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 | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7702 | |
|---|---|---|
|
Blowfish
single-core scalar |
2243
98.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7305
299 MB/sec |
|
|
Text Compress
single-core scalar |
3567
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
10566
34.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3981
16.4 MB/sec |
|
|
Text Decompress
multi-core scalar |
12477
49.7 MB/sec |
|
|
Image Compress
single-core scalar |
3307
27.3 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9904
83.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3765
63.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11071
181 Mpixels/sec |
|
|
Lua
single-core scalar |
6072
2.34 Mnodes/sec |
|
|
Lua
multi-core scalar |
18173
6.99 Mnodes/sec |
Floating Point Performance
| Floating Point | 11533 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3087
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
9593
6.28 Gflops |
|
|
Dot Product
single-core scalar |
5025
2.43 Gflops |
|
|
Dot Product
multi-core scalar |
16281
7.42 Gflops |
|
|
Dot Product
single-core vector |
6101
7.31 Gflops |
|
|
Dot Product
multi-core vector |
21365
22.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2734
2.43 Gflops |
|
|
LU Decomposition
multi-core scalar |
5692
4.99 Gflops |
|
|
Primality Test
single-core scalar |
8551
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
20375
3.78 Gflops |
|
|
Sharpen Image
single-core scalar |
7208
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21654
49.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8302
6.57 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25504
20.1 Mpixels/sec |
Memory Performance
| Memory | 6232 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6783
8.31 GB/sec |
|
|
Write Sequential
single-core scalar |
10204
6.98 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4719
17.6 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4063
8.41 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5395
5.56 GB/sec |
Stream Performance
| Stream | 7706 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7389
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8626
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7438
9.65 GB/sec |
|
|
Stream Scale
single-core vector |
8108
10.9 GB/sec |
|
|
Stream Add
single-core scalar |
6792
10.3 GB/sec |
|
|
Stream Add
single-core vector |
8857
12.3 GB/sec |
|
|
Stream Triad
single-core scalar |
7851
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6588
12.3 GB/sec |
