Graphics card comparison
Radeon HD 7540D IGP vs Radeon HD 8490 OEM
AMD
Radeon HD 7540D IGP
0 Mb System Shared
Released 2 Oct 2012
DESKTOP
VS
AMD
Radeon HD 8490 OEM
1024 Mb DDR3
Released 23 Jul 2013
DESKTOP
Summary
Reasons to consider the Radeon HD 7540D IGP
- Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications
Reasons to consider the Radeon HD 8490 OEM
- This is a much newer product, it might have better long term support.
- Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications
Our verdict
No clear winner declared
We have no data to declare a winner at this time.
Specifications
Core configuration
| Radeon HD 7540D IGP | Radeon HD 8490 OEM |
|---|
| GPU Name | Scrapper () | Caicos (Caicos XTX) |
| Fab Process | 32 nm | 40 nm |
| Die Size | 246 mm² | 67 mm² |
| Transistors | 1,303 million | 370 million |
| Shaders | 192 | 160 |
| Compute Units | 3 | 2 |
| Core clock | 760 MHz | 875 MHz |
| ROPs | 4 | 4 |
| TMUs | 12 | 8 |
Memory configuration
| Radeon HD 7540D IGP | Radeon HD 8490 OEM |
|---|
| Memory Type | System Shared | DDR3 |
| Bus Width | System Shared | 64 bit |
| Memory Speed | System Shared | 900 MHz
1800 MHz effective |
| Memory Size | 0 Mb | 1024 Mb |
Additional details
| Radeon HD 7540D IGP | Radeon HD 8490 OEM |
|---|
| TDP | 65 watts | 35 watts |
| Release Date | 2 Oct 2012 | 23 Jul 2013 |
Raw performance comparison
Pixel Rate
- Radeon HD 7540D IGP3.04 GP/s
- Radeon HD 8490 OEM3.50 GP/s
GigaPixels - higher is better
Texel Rate
- Radeon HD 7540D IGP9.12 GT/s
- Radeon HD 8490 OEM7.00 GT/s
GigaTexels - higher is better
Memory bandwidth
- Radeon HD 7540D IGP0.00 GB/s
- Radeon HD 8490 OEM14.40 GB/s
GB/s - higher is better
Single precision performance
- Radeon HD 7540D IGP291.80 GFLOPs
- Radeon HD 8490 OEM280.00 GFLOPs
GFLOPs - higher is better