iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.2 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7303 | 8459 |
| Floating Point | Processor floating point performance | 11156 | |
| Memory | Memory performance | 6183 | |
| Stream | Memory bandwidth performance | 7619 | |
Result Information
| User | obryan |
| Upload Date | Fri, 08 Mar 2013 14:03:56 +0000 |
| Views | 5 |
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.B1F.1201241648 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7303 | |
|---|---|---|
|
Blowfish
single-core scalar |
2202
96.7 MB/sec |
|
|
Blowfish
multi-core scalar |
7060
289 MB/sec |
|
|
Text Compress
single-core scalar |
3352
10.7 MB/sec |
|
|
Text Compress
multi-core scalar |
10559
34.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3632
14.9 MB/sec |
|
|
Text Decompress
multi-core scalar |
11247
44.8 MB/sec |
|
|
Image Compress
single-core scalar |
3174
26.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9714
81.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3619
60.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10898
178 Mpixels/sec |
|
|
Lua
single-core scalar |
5545
2.14 Mnodes/sec |
|
|
Lua
multi-core scalar |
16635
6.40 Mnodes/sec |
Floating Point Performance
| Floating Point | 11156 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3062
2.04 Gflops |
|
|
Mandelbrot
multi-core scalar |
9481
6.20 Gflops |
|
|
Dot Product
single-core scalar |
4926
2.38 Gflops |
|
|
Dot Product
multi-core scalar |
15797
7.20 Gflops |
|
|
Dot Product
single-core vector |
5594
6.70 Gflops |
|
|
Dot Product
multi-core vector |
20964
21.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2737
2.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
5337
4.68 Gflops |
|
|
Primality Test
single-core scalar |
8256
1.23 Gflops |
|
|
Primality Test
multi-core scalar |
20271
3.76 Gflops |
|
|
Sharpen Image
single-core scalar |
7197
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20863
48.1 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7783
6.16 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23917
18.8 Mpixels/sec |
Memory Performance
| Memory | 6183 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7080
8.67 GB/sec |
|
|
Write Sequential
single-core scalar |
9972
6.82 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4382
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4060
8.40 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5423
5.59 GB/sec |
Stream Performance
| Stream | 7619 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7084
9.69 GB/sec |
|
|
Stream Copy
single-core vector |
8398
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
7438
9.65 GB/sec |
|
|
Stream Scale
single-core vector |
8167
11.0 GB/sec |
|
|
Stream Add
single-core scalar |
7232
10.9 GB/sec |
|
|
Stream Add
single-core vector |
8558
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7798
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6284
11.8 GB/sec |
