iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7463 | 8350 |
| Floating Point | Processor floating point performance | 11018 | |
| Memory | Memory performance | 5846 | |
| Stream | Memory bandwidth performance | 7130 | |
Result Information
| User | isiwear |
| Upload Date | Fri, 23 Nov 2012 07:35:05 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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.B1E.1110201314 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7463 | |
|---|---|---|
|
Blowfish
single-core scalar |
2106
92.5 MB/sec |
|
|
Blowfish
multi-core scalar |
7144
293 MB/sec |
|
|
Text Compress
single-core scalar |
3445
11.0 MB/sec |
|
|
Text Compress
multi-core scalar |
10365
34.0 MB/sec |
|
|
Text Decompress
single-core scalar |
3847
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
12153
48.4 MB/sec |
|
|
Image Compress
single-core scalar |
3019
24.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9566
80.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3701
62.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10623
173 Mpixels/sec |
|
|
Lua
single-core scalar |
5774
2.22 Mnodes/sec |
|
|
Lua
multi-core scalar |
17821
6.86 Mnodes/sec |
Floating Point Performance
| Floating Point | 11018 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2707
1.80 Gflops |
|
|
Mandelbrot
multi-core scalar |
8888
5.82 Gflops |
|
|
Dot Product
single-core scalar |
4705
2.27 Gflops |
|
|
Dot Product
multi-core scalar |
15427
7.03 Gflops |
|
|
Dot Product
single-core vector |
5224
6.26 Gflops |
|
|
Dot Product
multi-core vector |
20027
20.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2501
2.23 Gflops |
|
|
LU Decomposition
multi-core scalar |
5509
4.83 Gflops |
|
|
Primality Test
single-core scalar |
7665
1.14 Gflops |
|
|
Primality Test
multi-core scalar |
19694
3.65 Gflops |
|
|
Sharpen Image
single-core scalar |
7096
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21919
50.5 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7794
6.17 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25098
19.7 Mpixels/sec |
Memory Performance
| Memory | 5846 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6903
8.45 GB/sec |
|
|
Write Sequential
single-core scalar |
9185
6.28 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4530
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3648
7.55 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4965
5.12 GB/sec |
Stream Performance
| Stream | 7130 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6833
9.35 GB/sec |
|
|
Stream Copy
single-core vector |
7813
10.1 GB/sec |
|
|
Stream Scale
single-core scalar |
6804
8.83 GB/sec |
|
|
Stream Scale
single-core vector |
7437
10.0 GB/sec |
|
|
Stream Add
single-core scalar |
6403
9.66 GB/sec |
|
|
Stream Add
single-core vector |
8064
11.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7471
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6222
11.6 GB/sec |
