iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.2.6 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7041 | 8155 |
| Floating Point | Processor floating point performance | 10736 | |
| Memory | Memory performance | 5867 | |
| Stream | Memory bandwidth performance | 7604 | |
Result Information
| User | marosd |
| Upload Date | Fri, 10 Feb 2012 14:42:13 +0000 |
| Views | 1 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.7.3 (Build 11D50b) |
| Model | iMac (21.5-inch Mid 2011) |
| Processor |
Intel Core i5-2400S @ 2.50 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-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1D.1110171110 |
| Memory | 4.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7041 | |
|---|---|---|
|
Blowfish
single-core scalar |
2020
88.8 MB/sec |
|
|
Blowfish
multi-core scalar |
6834
280 MB/sec |
|
|
Text Compress
single-core scalar |
3239
10.4 MB/sec |
|
|
Text Compress
multi-core scalar |
9926
32.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3534
14.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
11624
46.3 MB/sec |
|
|
Image Compress
single-core scalar |
2888
23.9 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9208
77.5 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3274
55.0 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9726
159 Mpixels/sec |
|
|
Lua
single-core scalar |
5232
2.01 Mnodes/sec |
|
|
Lua
multi-core scalar |
16997
6.54 Mnodes/sec |
Floating Point Performance
| Floating Point | 10736 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2675
1.78 Gflops |
|
|
Mandelbrot
multi-core scalar |
8935
5.85 Gflops |
|
|
Dot Product
single-core scalar |
4515
2.18 Gflops |
|
|
Dot Product
multi-core scalar |
15190
6.92 Gflops |
|
|
Dot Product
single-core vector |
5472
6.56 Gflops |
|
|
Dot Product
multi-core vector |
19939
20.7 Gflops |
|
|
LU Decomposition
single-core scalar |
2465
2.19 Gflops |
|
|
LU Decomposition
multi-core scalar |
5569
4.88 Gflops |
|
|
Primality Test
single-core scalar |
7711
1.15 Gflops |
|
|
Primality Test
multi-core scalar |
19602
3.64 Gflops |
|
|
Sharpen Image
single-core scalar |
6496
15.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20319
46.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7565
5.99 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23858
18.8 Mpixels/sec |
Memory Performance
| Memory | 5867 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6497
7.96 GB/sec |
|
|
Write Sequential
single-core scalar |
9304
6.36 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4137
15.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4039
8.36 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5361
5.53 GB/sec |
Stream Performance
| Stream | 7604 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7113
9.73 GB/sec |
|
|
Stream Copy
single-core vector |
8600
11.2 GB/sec |
|
|
Stream Scale
single-core scalar |
7111
9.23 GB/sec |
|
|
Stream Scale
single-core vector |
8224
11.1 GB/sec |
|
|
Stream Add
single-core scalar |
6901
10.4 GB/sec |
|
|
Stream Add
single-core vector |
8900
12.4 GB/sec |
|
|
Stream Triad
single-core scalar |
7423
10.3 GB/sec |
|
|
Stream Triad
single-core vector |
6567
12.3 GB/sec |
