iMac12,2 vs Acer Aspire S3-391
| iMac12,2 | Acer Aspire S3-391 | |||
|---|---|---|---|---|
| Geekbench 2 Score | 13048 | 4809 | ||
System Information
| iMac12,2 | Acer Aspire S3-391 | |
|---|---|---|
| Operating System | Mac OS X 10.7.1 (Build 11B26) | Microsoft Windows 7 Home Premium (64-bit) |
| Model | iMac12,2 | Acer Aspire S3-391 |
| Processor |
Intel Xeon E3-1270 @ 3.41 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-3317U @ 1.70 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 42 Stepping 7 | GenuineIntel Family 6 Model 58 Stepping 9 |
| Processor Codename | Ivy Bridge | |
| Processor Package | Socket 988B rPGA | |
| L1 Instruction Cache | 32 KB x 4 | 32 KB x 2 |
| L1 Data Cache | 32 KB x 4 | 32 KB x 2 |
| L2 Cache | 256 KB x 4 | 256 KB x 2 |
| L3 Cache | 8192 KB | 3072 KB |
| Motherboard | Apple Inc. Mac-942B59F58194171B x.x | Acer Hummingbird2 |
| Northbridge | Intel Ivy Bridge 09 | |
| Southbridge | Intel ID1E57 04 | |
| BIOS | Apple Inc. IM121.88Z.0047.B0A.1104221555 | Insyde Corp. V1.26 |
| Memory | 16.00 GB 1600 MHz DDR3 | 3.84 GB DDR3 SDRAM 799MHz |
Integer Performance
| iMac12,2 | Acer Aspire S3-391 | |||
|---|---|---|---|---|
| Integer | 11367 | 4544 | ||
|
Blowfish
single-core scalar |
2315 | 1620 | ||
|
Blowfish
multi-core scalar |
14962 | 5552 | ||
|
Text Compress
single-core scalar |
3723 | 2334 | ||
|
Text Compress
multi-core scalar |
18454 | 6218 | ||
|
Text Decompress
single-core scalar |
4102 | 2825 | ||
|
Text Decompress
multi-core scalar |
20878 | 7595 | ||
|
Image Compress
single-core scalar |
3392 | 1967 | ||
|
Image Compress
multi-core scalar |
17158 | 5734 | ||
|
Image Decompress
single-core scalar |
3992 | 2319 | ||
|
Image Decompress
multi-core scalar |
16879 | 5835 | ||
|
Lua
single-core scalar |
5959 | 3838 | ||
|
Lua
multi-core scalar |
24599 | 8700 | ||
Floating Point Performance
| iMac12,2 | Acer Aspire S3-391 | |||
|---|---|---|---|---|
| Floating Point | 19487 | 5317 | ||
|
Mandelbrot
single-core scalar |
3195 | 1777 | ||
|
Mandelbrot
multi-core scalar |
21610 | 7040 | ||
|
Dot Product
single-core scalar |
5201 | 1061 | ||
|
Dot Product
single-core vector |
6294 | 5736 | ||
|
Dot Product
multi-core scalar |
25199 | 4019 | ||
|
Dot Product
multi-core vector |
35633 | 17467 | ||
|
LU Decomposition
single-core scalar |
2870 | 3809 | ||
|
LU Decomposition
multi-core scalar |
5807 | 3350 | ||
|
Primality Test
single-core scalar |
8847 | 5365 | ||
|
Primality Test
multi-core scalar |
34558 | 9827 | ||
|
Sharpen Image
single-core scalar |
7382 | 1087 | ||
|
Sharpen Image
multi-core scalar |
47735 | 3483 | ||
|
Blur Image
single-core scalar |
8704 | 2534 | ||
|
Blur Image
multi-core scalar |
59794 | 7890 | ||
Memory Performance
| iMac12,2 | Acer Aspire S3-391 | |||
|---|---|---|---|---|
| Memory | 6829 | 4458 | ||
|
Read Sequential
single-core scalar |
7429 | 7365 | ||
|
Write Sequential
single-core scalar |
10642 | 6303 | ||
|
Stdlib Allocate
single-core scalar |
4866 | 3444 | ||
|
Stdlib Write
single-core scalar |
4792 | 2147 | ||
|
Stdlib Copy
single-core scalar |
6419 | 3032 | ||
Stream Performance
| iMac12,2 | Acer Aspire S3-391 | |||
|---|---|---|---|---|
| Stream | 8837 | 4665 | ||
|
Stream Copy
single-core scalar |
8084 | 4533 | ||
|
Stream Scale
single-core scalar |
8156 | 4672 | ||
|
Stream Add
single-core scalar |
7894 | 4593 | ||
|
Stream Triad
single-core scalar |
8554 | 5110 | ||
