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 | 7662 | 8773 |
| Floating Point | Processor floating point performance | 11555 | |
| Memory | Memory performance | 6320 | |
| Stream | Memory bandwidth performance | 7831 | |
Result Information
| User | pearcec |
| Upload Date | Wed, 30 May 2012 21:24:40 +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 | 7662 | |
|---|---|---|
|
Blowfish
single-core scalar |
2213
97.2 MB/sec |
|
|
Blowfish
multi-core scalar |
7250
297 MB/sec |
|
|
Text Compress
single-core scalar |
3460
11.1 MB/sec |
|
|
Text Compress
multi-core scalar |
10507
34.5 MB/sec |
|
|
Text Decompress
single-core scalar |
3858
15.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
12305
49.0 MB/sec |
|
|
Image Compress
single-core scalar |
3222
26.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9856
82.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3583
60.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11382
186 Mpixels/sec |
|
|
Lua
single-core scalar |
5933
2.28 Mnodes/sec |
|
|
Lua
multi-core scalar |
18380
7.07 Mnodes/sec |
Floating Point Performance
| Floating Point | 11555 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3004
2.00 Gflops |
|
|
Mandelbrot
multi-core scalar |
9492
6.21 Gflops |
|
|
Dot Product
single-core scalar |
4918
2.38 Gflops |
|
|
Dot Product
multi-core scalar |
16178
7.37 Gflops |
|
|
Dot Product
single-core vector |
5989
7.18 Gflops |
|
|
Dot Product
multi-core vector |
21300
22.2 Gflops |
|
|
LU Decomposition
single-core scalar |
2690
2.39 Gflops |
|
|
LU Decomposition
multi-core scalar |
5722
5.02 Gflops |
|
|
Primality Test
single-core scalar |
8548
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
20887
3.88 Gflops |
|
|
Sharpen Image
single-core scalar |
7257
16.9 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21864
50.4 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8394
6.64 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25540
20.1 Mpixels/sec |
Memory Performance
| Memory | 6320 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6950
8.51 GB/sec |
|
|
Write Sequential
single-core scalar |
10311
7.05 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4776
17.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4065
8.41 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5500
5.67 GB/sec |
Stream Performance
| Stream | 7831 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7516
10.3 GB/sec |
|
|
Stream Copy
single-core vector |
8624
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7482
9.71 GB/sec |
|
|
Stream Scale
single-core vector |
8254
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7307
11.0 GB/sec |
|
|
Stream Add
single-core vector |
8984
12.5 GB/sec |
|
|
Stream Triad
single-core scalar |
7849
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6633
12.4 GB/sec |
