iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 6912 | 8056 |
| Floating Point | Processor floating point performance | 10736 | |
| Memory | Memory performance | 5788 | |
| Stream | Memory bandwidth performance | 7223 | |
Result Information
| User | richb330 |
| Upload Date | Thu, 20 Jun 2013 06:56:40 +0000 |
| Views | 12 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.9.0 |
| 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.B1F.1201241648 |
| Memory | 12.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 6912 | |
|---|---|---|
|
Blowfish
single-core scalar |
1958
86.0 MB/sec |
|
|
Blowfish
multi-core scalar |
6694
274 MB/sec |
|
|
Text Compress
single-core scalar |
3180
10.2 MB/sec |
|
|
Text Compress
multi-core scalar |
9687
31.8 MB/sec |
|
|
Text Decompress
single-core scalar |
3517
14.5 MB/sec |
|
|
Text Decompress
multi-core scalar |
11428
45.5 MB/sec |
|
|
Image Compress
single-core scalar |
2982
24.6 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9254
77.9 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3444
57.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
9985
163 Mpixels/sec |
|
|
Lua
single-core scalar |
4947
1.90 Mnodes/sec |
|
|
Lua
multi-core scalar |
15876
6.11 Mnodes/sec |
Floating Point Performance
| Floating Point | 10736 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
2721
1.81 Gflops |
|
|
Mandelbrot
multi-core scalar |
8795
5.76 Gflops |
|
|
Dot Product
single-core scalar |
4423
2.14 Gflops |
|
|
Dot Product
multi-core scalar |
14778
6.73 Gflops |
|
|
Dot Product
single-core vector |
5377
6.44 Gflops |
|
|
Dot Product
multi-core vector |
19580
20.4 Gflops |
|
|
LU Decomposition
single-core scalar |
2435
2.17 Gflops |
|
|
LU Decomposition
multi-core scalar |
5329
4.67 Gflops |
|
|
Primality Test
single-core scalar |
7941
1.19 Gflops |
|
|
Primality Test
multi-core scalar |
20320
3.77 Gflops |
|
|
Sharpen Image
single-core scalar |
6512
15.2 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20711
47.7 Mpixels/sec |
|
|
Blur Image
single-core scalar |
7397
5.85 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
23992
18.9 Mpixels/sec |
Memory Performance
| Memory | 5788 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6359
7.79 GB/sec |
|
|
Write Sequential
single-core scalar |
9005
6.16 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4496
16.8 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3891
8.05 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5189
5.35 GB/sec |
Stream Performance
| Stream | 7223 | |
|---|---|---|
|
Stream Copy
single-core scalar |
6761
9.25 GB/sec |
|
|
Stream Copy
single-core vector |
8154
10.6 GB/sec |
|
|
Stream Scale
single-core scalar |
6841
8.88 GB/sec |
|
|
Stream Scale
single-core vector |
7796
10.5 GB/sec |
|
|
Stream Add
single-core scalar |
6574
9.92 GB/sec |
|
|
Stream Add
single-core vector |
8357
11.6 GB/sec |
|
|
Stream Triad
single-core scalar |
7099
9.81 GB/sec |
|
|
Stream Triad
single-core vector |
6202
11.6 GB/sec |
