iMac (21.5-inch Mid 2011)
| Section | Description | Score | Geekbench Score |
|---|---|---|---|
| Geekbench 2.4.0 for Mac OS X x86 (64-bit) | |||
| Integer | Processor integer performance | 7489 | 8593 |
| Floating Point | Processor floating point performance | 11391 | |
| Memory | Memory performance | 6192 | |
| Stream | Memory bandwidth performance | 7475 | |
Result Information
| User | haymoose |
| Upload Date | Thu, 06 Dec 2012 04:46:18 +0000 |
| Views | 5 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.2 (Build 12C60) |
| 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 | 16.00 GB 1333 MHz DDR3 |
Integer Performance
| Integer | 7489 | |
|---|---|---|
|
Blowfish
single-core scalar |
2153
94.6 MB/sec |
|
|
Blowfish
multi-core scalar |
7179
294 MB/sec |
|
|
Text Compress
single-core scalar |
3432
11.0 MB/sec |
|
|
Text Compress
multi-core scalar |
10465
34.3 MB/sec |
|
|
Text Decompress
single-core scalar |
3797
15.6 MB/sec |
|
|
Text Decompress
multi-core scalar |
12143
48.4 MB/sec |
|
|
Image Compress
single-core scalar |
3195
26.4 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9639
81.1 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3600
60.4 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
11216
183 Mpixels/sec |
|
|
Lua
single-core scalar |
5658
2.18 Mnodes/sec |
|
|
Lua
multi-core scalar |
17391
6.69 Mnodes/sec |
Floating Point Performance
| Floating Point | 11391 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3025
2.01 Gflops |
|
|
Mandelbrot
multi-core scalar |
9417
6.16 Gflops |
|
|
Dot Product
single-core scalar |
4905
2.37 Gflops |
|
|
Dot Product
multi-core scalar |
15941
7.26 Gflops |
|
|
Dot Product
single-core vector |
5956
7.14 Gflops |
|
|
Dot Product
multi-core vector |
21020
21.9 Gflops |
|
|
LU Decomposition
single-core scalar |
2672
2.38 Gflops |
|
|
LU Decomposition
multi-core scalar |
5554
4.87 Gflops |
|
|
Primality Test
single-core scalar |
8342
1.25 Gflops |
|
|
Primality Test
multi-core scalar |
20768
3.85 Gflops |
|
|
Sharpen Image
single-core scalar |
7104
16.6 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21285
49.0 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8191
6.48 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25298
19.9 Mpixels/sec |
Memory Performance
| Memory | 6192 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6899
8.45 GB/sec |
|
|
Write Sequential
single-core scalar |
10039
6.87 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4679
17.5 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4006
8.29 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5339
5.50 GB/sec |
Stream Performance
| Stream | 7475 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7223
9.88 GB/sec |
|
|
Stream Copy
single-core vector |
8524
11.1 GB/sec |
|
|
Stream Scale
single-core scalar |
6983
9.06 GB/sec |
|
|
Stream Scale
single-core vector |
7819
10.6 GB/sec |
|
|
Stream Add
single-core scalar |
6794
10.3 GB/sec |
|
|
Stream Add
single-core vector |
8586
11.9 GB/sec |
|
|
Stream Triad
single-core scalar |
7344
10.1 GB/sec |
|
|
Stream Triad
single-core vector |
6534
12.2 GB/sec |
