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 | 7593 | 8658 |
| Floating Point | Processor floating point performance | 11482 | |
| Memory | Memory performance | 6106 | |
| Stream | Memory bandwidth performance | 7615 | |
Result Information
| User | DeBilbao |
| Upload Date | Sun, 26 May 2013 07:18:04 +0000 |
| Views | 6 |
System Information
| iMac (21.5-inch Mid 2011) | |
|---|---|
| Operating System | Mac OS X 10.8.4 (Build 12E52) |
| 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 1333 MHz DDR3 |
Integer Performance
| Integer | 7593 | |
|---|---|---|
|
Blowfish
single-core scalar |
2225
97.8 MB/sec |
|
|
Blowfish
multi-core scalar |
7201
295 MB/sec |
|
|
Text Compress
single-core scalar |
3543
11.3 MB/sec |
|
|
Text Compress
multi-core scalar |
10567
34.7 MB/sec |
|
|
Text Decompress
single-core scalar |
3886
16.0 MB/sec |
|
|
Text Decompress
multi-core scalar |
12231
48.7 MB/sec |
|
|
Image Compress
single-core scalar |
3270
27.0 Mpixels/sec |
|
|
Image Compress
multi-core scalar |
9705
81.7 Mpixels/sec |
|
|
Image Decompress
single-core scalar |
3624
60.8 Mpixels/sec |
|
|
Image Decompress
multi-core scalar |
10815
176 Mpixels/sec |
|
|
Lua
single-core scalar |
5916
2.28 Mnodes/sec |
|
|
Lua
multi-core scalar |
18139
6.98 Mnodes/sec |
Floating Point Performance
| Floating Point | 11482 | |
|---|---|---|
|
Mandelbrot
single-core scalar |
3092
2.06 Gflops |
|
|
Mandelbrot
multi-core scalar |
9407
6.16 Gflops |
|
|
Dot Product
single-core scalar |
4961
2.40 Gflops |
|
|
Dot Product
multi-core scalar |
16080
7.33 Gflops |
|
|
Dot Product
single-core vector |
6000
7.19 Gflops |
|
|
Dot Product
multi-core vector |
20989
21.8 Gflops |
|
|
LU Decomposition
single-core scalar |
2701
2.40 Gflops |
|
|
LU Decomposition
multi-core scalar |
5495
4.82 Gflops |
|
|
Primality Test
single-core scalar |
8544
1.28 Gflops |
|
|
Primality Test
multi-core scalar |
20523
3.81 Gflops |
|
|
Sharpen Image
single-core scalar |
7055
16.5 Mpixels/sec |
|
|
Sharpen Image
multi-core scalar |
21803
50.2 Mpixels/sec |
|
|
Blur Image
single-core scalar |
8301
6.57 Mpixels/sec |
|
|
Blur Image
multi-core scalar |
25806
20.3 Mpixels/sec |
Memory Performance
| Memory | 6106 | |
|---|---|---|
|
Read Sequential
single-core scalar |
6705
8.21 GB/sec |
|
|
Write Sequential
single-core scalar |
9989
6.83 GB/sec |
|
|
Stdlib Allocate
single-core scalar |
4401
16.4 Mallocs/sec |
|
|
Stdlib Write
single-core scalar |
4050
8.38 GB/sec |
|
|
Stdlib Copy
single-core scalar |
5387
5.55 GB/sec |
Stream Performance
| Stream | 7615 | |
|---|---|---|
|
Stream Copy
single-core scalar |
7390
10.1 GB/sec |
|
|
Stream Copy
single-core vector |
8485
11.0 GB/sec |
|
|
Stream Scale
single-core scalar |
7127
9.25 GB/sec |
|
|
Stream Scale
single-core vector |
7985
10.8 GB/sec |
|
|
Stream Add
single-core scalar |
6951
10.5 GB/sec |
|
|
Stream Add
single-core vector |
8675
12.1 GB/sec |
|
|
Stream Triad
single-core scalar |
7893
10.9 GB/sec |
|
|
Stream Triad
single-core vector |
6417
12.0 GB/sec |
