iMac (27-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 Tryout for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6898 | 8348 |
| Floating Point | Processor floating point performance | 11869 | |
| Memory | Memory performance | 5951 | |
| Stream | Memory bandwidth performance | 5895 | |
Result Information
| User | Yan |
| Upload Date | Tue, 27 Nov 2012 18:01:58 +0000 |
| Views | 4 |
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 i5-2400 @ 3.10 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 | 6898 | |
|---|---|---|
|
Blowfish
single-core scalar |
2158
94.8 MB/sec |
|
|
Blowfish
multi-core scalar |
8727
358 MB/sec |
|
|
Text Compress
single-core scalar |
2856
9.14 MB/sec |
|
|
Text Compress
multi-core scalar |
10251
33.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3103
12.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
12099
48.2 MB/sec |
|
|
Image Compress
single-core scalar |
2491
20.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9189
77.3 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2459
41.3 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
8573
140 Mpixels/sec |
|
|
Lua
single-core scalar |
4760
1.83 Mnodes/sec |
|
|
Lua
multi-core scalar |
16121
6.20 Mnodes/sec |
Floating Point Performance
| Floating Point | 11869 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2858
1.90 Gflops |
|
|
Mandelbrot
multi-core scalar |
10871
7.11 Gflops |
|
|
Dot Product
single-core scalar |
4567
2.21 Gflops |
|
|
Dot Product
multi-core scalar |
18073
8.24 Gflops |
|
|
Dot Product
single-core vector |
5635
6.75 Gflops |
|
|
Dot Product
multi-core vector |
24467
25.4 Gflops |
|
|
LU Decomposition
single-core scalar |
1389
1.24 Gflops |
|
|
LU Decomposition
multi-core scalar |
4444
3.90 Gflops |
|
|
Primality Test
single-core scalar |
6768
1.01 Gflops |
|
|
Primality Test
multi-core scalar |
20538
3.81 Gflops |
|
|
Sharpen Image
single-core scalar |
6354
14.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
23790
54.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7633
6.04 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
28792
22.6 Mpixels/sec |
Memory Performance
| Memory | 5951 | |
|---|---|---|
|
Read Sequential
single-core scalar |
7151
8.76 GB/sec |
|
|
Write Sequential
single-core scalar |
10253
7.01 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4097
15.3 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3592
7.43 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4666
4.81 GB/sec |
Stream Performance
| Stream | 5895 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6614
9.05 GB/sec |
|
|
Stream Copy
single-core vector |
7685
9.97 GB/sec |
|
|
Stream Scale
single-core scalar |
6999
9.08 GB/sec |
|
|
Stream Scale
single-core vector |
7250
9.78 GB/sec |
|
|
Stream Add
single-core scalar |
2561
3.87 GB/sec |
|
|
Stream Add
single-core vector |
7542
10.5 GB/sec |
|
|
Stream Triad
single-core scalar |
2936
4.06 GB/sec |
|
|
Stream Triad
single-core vector |
5575
10.4 GB/sec |
