iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.3 for Mac OS X x86 (32-bit) | |||
| Integer | Processor integer performance | 6151 | 7580 |
| Floating Point | Processor floating point performance | 10691 | |
| Memory | Memory performance | 5704 | |
| Stream | Memory bandwidth performance | 5453 | |
Result Information
| User | harveyk |
| Upload Date | Sun, 26 May 2013 07:32:00 +0000 |
| Views | 3 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.3 (Build 12D78) |
| Model | iMac (21.5-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-942B5BF58194151B |
| BIOS | Apple Inc. IM121.88Z.0047.B1F.1201241648 |
| Memory | 12.00 GB 1067 MHz DDR3 |
Integer Performance
| Integer | 6151 | |
|---|---|---|
|
Blowfish
single-core scalar |
2271
99.8 MB/sec |
|
|
Blowfish
multi-core scalar |
7415
304 MB/sec |
|
|
Text Compress
single-core scalar |
3031
9.70 MB/sec |
|
|
Text Compress
multi-core scalar |
8942
29.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3358
13.8 MB/sec |
|
|
Text Decompress
multi-core scalar |
10502
41.8 MB/sec |
|
|
Image Compress
single-core scalar |
2593
21.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
7688
64.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
2511
42.2 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
7873
128 Mpixels/sec |
|
|
Lua
single-core scalar |
4502
1.73 Mnodes/sec |
|
|
Lua
multi-core scalar |
13136
5.05 Mnodes/sec |
Floating Point Performance
| Floating Point | 10691 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3026
2.01 Gflops |
|
|
Mandelbrot
multi-core scalar |
9383
6.14 Gflops |
|
|
Dot Product
single-core scalar |
4835
2.34 Gflops |
|
|
Dot Product
multi-core scalar |
15665
7.14 Gflops |
|
|
Dot Product
single-core vector |
5961
7.14 Gflops |
|
|
Dot Product
multi-core vector |
20921
21.8 Gflops |
|
|
LU Decomposition
single-core scalar |
1476
1.31 Gflops |
|
|
LU Decomposition
multi-core scalar |
3731
3.27 Gflops |
|
|
Primality Test
single-core scalar |
7021
1.05 Gflops |
|
|
Primality Test
multi-core scalar |
17217
3.20 Gflops |
|
|
Sharpen Image
single-core scalar |
6754
15.8 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
20750
47.8 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8082
6.40 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
24855
19.5 Mpixels/sec |
Memory Performance
| Memory | 5704 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6867
8.41 GB/sec |
|
|
Write Sequential
single-core scalar |
9694
6.63 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4249
15.9 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
3248
6.72 GB/sec |
|
|
Stdlib Copy
single-core scalar |
4465
4.60 GB/sec |
Stream Performance
| Stream | 5453 | |
|---|---|---|
|
Stream Copy
single-core scalar |
5952
8.14 GB/sec |
|
|
Stream Copy
single-core vector |
6777
8.79 GB/sec |
|
|
Stream Scale
single-core scalar |
6376
8.27 GB/sec |
|
|
Stream Scale
single-core vector |
6555
8.85 GB/sec |
|
|
Stream Add
single-core scalar |
2642
3.99 GB/sec |
|
|
Stream Add
single-core vector |
7019
9.76 GB/sec |
|
|
Stream Triad
single-core scalar |
3060
4.23 GB/sec |
|
|
Stream Triad
single-core vector |
5245
9.82 GB/sec |
