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 | 7435 | 8692 |
| Floating Point | Processor floating point performance | 11595 | |
| Memory | Memory performance | 6272 | |
| Stream | Memory bandwidth performance | 7772 | |
Result Information
| User | brocksuire |
| Upload Date | Fri, 28 Sep 2012 03:00:34 +0000 |
| Views | 9 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C54) |
| 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 | 8.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7435 | |
|---|---|---|
|
Blowfish
single-core scalar |
2219
97.5 MB/sec |
|
|
Blowfish
multi-core scalar |
7251
297 MB/sec |
|
|
Text Compress
single-core scalar |
3564
11.4 MB/sec |
|
|
Text Compress
multi-core scalar |
10544
34.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3923
16.1 MB/sec |
|
|
Text Decompress
multi-core scalar |
12356
49.2 MB/sec |
|
|
Image Compress
single-core scalar |
3320
27.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9752
82.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3708
62.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11102
181 Mpixels/sec |
|
|
Lua
single-core scalar |
5374
2.07 Mnodes/sec |
|
|
Lua
multi-core scalar |
16110
6.20 Mnodes/sec |
Floating Point Performance
| Floating Point | 11595 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3075
2.05 Gflops |
|
|
Mandelbrot
multi-core scalar |
9556
6.25 Gflops |
|
|
Dot Product
single-core scalar |
5015
2.42 Gflops |
|
|
Dot Product
multi-core scalar |
16146
7.36 Gflops |
|
|
Dot Product
single-core vector |
6087
7.29 Gflops |
|
|
Dot Product
multi-core vector |
21268
22.1 Gflops |
|
|
LU Decomposition
single-core scalar |
2732
2.43 Gflops |
|
|
LU Decomposition
multi-core scalar |
5535
4.85 Gflops |
|
|
Primality Test
single-core scalar |
8522
1.27 Gflops |
|
|
Primality Test
multi-core scalar |
20752
3.85 Gflops |
|
|
Sharpen Image
single-core scalar |
7215
16.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
22205
51.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8439
6.68 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25791
20.3 Mpixels/sec |
Memory Performance
| Memory | 6272 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7013
8.59 GB/sec |
|
|
Write Sequential
single-core scalar |
10215
6.99 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4692
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4045
8.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5398
5.56 GB/sec |
Stream Performance
| Stream | 7772 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7349
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8589
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
7465
9.69 GB/sec |
|
|
Stream Scale
single-core vector |
8257
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
7165
10.8 GB/sec |
|
|
Stream Add
single-core vector |
8916
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7823
10.8 GB/sec |
|
|
Stream Triad
single-core vector |
6614
12.4 GB/sec |
