iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.4 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7168 | 7577 |
| Floating Point | Processor floating point performance | 10694 | |
| Memory | Memory performance | 4425 | |
| Stream | Memory bandwidth performance | 4412 | |
Result Information
| User | Lsi |
| Upload Date | Thu, 24 Nov 2016 22:01:00 +0000 |
| Views | 18 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9.5 (Build 13F1911) |
| 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.B21.1506101610 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7168 | |
|---|---|---|
|
Blowfish
single-core scalar |
1999
87.8 MB/sec |
|
|
Blowfish
multi-core scalar |
6784
278 MB/sec |
|
|
Text Compress
single-core scalar |
3207
10.3 MB/sec |
|
|
Text Compress
multi-core scalar |
9930
32.6 MB/sec |
|
|
Text Decompress
single-core scalar |
3577
14.7 MB/sec |
|
|
Text Decompress
multi-core scalar |
11620
46.3 MB/sec |
|
|
Image Compress
single-core scalar |
2925
24.2 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9239
77.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3344
56.1 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10838
177 Mpixels/sec |
|
|
Lua
single-core scalar |
5418
2.09 Mnodes/sec |
|
|
Lua
multi-core scalar |
17137
6.59 Mnodes/sec |
Floating Point Performance
| Floating Point | 10694 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2763
1.84 Gflops |
|
|
Mandelbrot
multi-core scalar |
8901
5.82 Gflops |
|
|
Dot Product
single-core scalar |
4463
2.16 Gflops |
|
|
Dot Product
multi-core scalar |
15053
6.86 Gflops |
|
|
Dot Product
single-core vector |
5413
6.49 Gflops |
|
|
Dot Product
multi-core vector |
19785
20.6 Gflops |
|
|
LU Decomposition
single-core scalar |
2447
2.18 Gflops |
|
|
LU Decomposition
multi-core scalar |
3354
2.94 Gflops |
|
|
Primality Test
single-core scalar |
8085
1.21 Gflops |
|
|
Primality Test
multi-core scalar |
20634
3.83 Gflops |
|
|
Sharpen Image
single-core scalar |
6513
15.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20767
47.9 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7539
5.97 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
24006
18.9 Mpixels/sec |
Memory Performance
| Memory | 4425 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6253
7.66 GB/sec |
|
|
Write Sequential
single-core scalar |
6374
4.36 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4527
16.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
2110
4.37 GB/sec |
|
|
Stdlib Copy
single-core scalar |
2864
2.95 GB/sec |
Stream Performance
| Stream | 4412 | |
|---|---|---|
|
Stream Copy
single-core scalar |
4313
5.90 GB/sec |
|
|
Stream Copy
single-core vector |
4663
6.05 GB/sec |
|
|
Stream Scale
single-core scalar |
4483
5.82 GB/sec |
|
|
Stream Scale
single-core vector |
4455
6.01 GB/sec |
|
|
Stream Add
single-core scalar |
4266
6.44 GB/sec |
|
|
Stream Add
single-core vector |
4860
6.76 GB/sec |
|
|
Stream Triad
single-core scalar |
4656
6.43 GB/sec |
|
|
Stream Triad
single-core vector |
3607
6.75 GB/sec |
