iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7542 | 8604 |
| Floating Point | Processor floating point performance | 11386 | |
| Memory | Memory performance | 6132 | |
| Stream | Memory bandwidth performance | 7529 | |
Result Information
| User | davegilberts |
| Upload Date | Tue, 26 Feb 2013 16:24:04 +0000 |
| Views | 3 |
System Information
| iMac (27-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7542 | |
|---|---|---|
|
Blowfish
single-core scalar |
2159
94.8 MB/sec |
|
|
Blowfish
multi-core scalar |
7095
291 MB/sec |
|
|
Text Compress
single-core scalar |
3544
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
10479
34.4 MB/sec |
|
|
Text Decompress
single-core scalar |
3838
15.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
12013
47.9 MB/sec |
|
|
Image Compress
single-core scalar |
3240
26.8 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9762
82.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3708
62.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11019
180 Mpixels/sec |
|
|
Lua
single-core scalar |
5808
2.24 Mnodes/sec |
|
|
Lua
multi-core scalar |
17843
6.86 Mnodes/sec |
Floating Point Performance
| Floating Point | 11386 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3038
2.02 Gflops |
|
|
Mandelbrot
multi-core scalar |
9408
6.16 Gflops |
|
|
Dot Product
single-core scalar |
4972
2.40 Gflops |
|
|
Dot Product
multi-core scalar |
15989
7.29 Gflops |
|
|
Dot Product
single-core vector |
5970
7.15 Gflops |
|
|
Dot Product
multi-core vector |
20966
21.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2737
2.44 Gflops |
|
|
LU Decomposition
multi-core scalar |
5525
4.84 Gflops |
|
|
Primality Test
single-core scalar |
8099
1.21 Gflops |
|
|
Primality Test
multi-core scalar |
20149
3.74 Gflops |
|
|
Sharpen Image
single-core scalar |
7270
17.0 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21808
50.3 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8183
6.48 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25297
19.9 Mpixels/sec |
Memory Performance
| Memory | 6132 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6867
8.41 GB/sec |
|
|
Write Sequential
single-core scalar |
9886
6.76 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4557
17.0 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3999
8.28 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5355
5.52 GB/sec |
Stream Performance
| Stream | 7529 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7176
9.81 GB/sec |
|
|
Stream Copy
single-core vector |
8444
10.9 GB/sec |
|
|
Stream Scale
single-core scalar |
6993
9.07 GB/sec |
|
|
Stream Scale
single-core vector |
7776
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
7053
10.6 GB/sec |
|
|
Stream Add
single-core vector |
8746
12.2 GB/sec |
|
|
Stream Triad
single-core scalar |
7582
10.5 GB/sec |
|
|
Stream Triad
single-core vector |
6468
12.1 GB/sec |
