Radeon HD 4200 vs Radeon HD 4270 Performance Spectrum
About G3D Mark
G3D Mark is a standard benchmark that measures graphics performance in real-world gaming scenarios. It simplifies comparing cards from different brands, where higher scores directly correlate with better fps and smoother gaming experiences.
Radeon HD 4200 vs Radeon HD 4270 FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.

Path of Exile 2

Counter-Strike 2

League of Legends

Valorant

Among Us

Apex Legends

ARC Raiders

Civilization VI

Dead by Daylight
Radeon HD 4200 vs Radeon HD 4270: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Radeon HD 4200
2009Why buy it
- β 44.9% more average FPS across 35 tracked games in our benchmark data.
- β More future proof: TeraScale (2005β2013) on 55nm with a newer platform for upcoming games.
Trade-offs
- β2009 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- β26.7% higher power demand at 190W vs 150W.
Radeon HD 4270
2008Why buy it
- β Draws 150W instead of 190W, a 40W reduction.
Trade-offs
- βLower average FPS than Radeon HD 4200 across 35 tracked games in our benchmark data.
- β2008 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
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Radeon HD 4200 vs Radeon HD 4270 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

Radeon HD 4200
The Radeon HD 4200 is manufactured by AMD. It was released in April 2 2009. It features the TeraScale architecture. The core clock speed is 850 MHz. It has 800 shading units. The thermal design power (TDP) is 190W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 112 points. Launch price was $249.

Radeon HD 4270
The Radeon HD 4270 is manufactured by AMD. It was released in June 25 2008. It features the TeraScale architecture. The core clock speed is 750 MHz. It has 800 shading units. The thermal design power (TDP) is 150W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 110 points. Launch price was $299.
Graphics Performance
The Radeon HD 4200 scores 112 and the Radeon HD 4270 reaches 110 in the G3D Mark benchmark β just a 1.8% difference, making them near-identical in rasterization performance. The Radeon HD 4200 is built on TeraScale while the Radeon HD 4270 uses TeraScale, both on a 55 nm process. Shader units: 800 (Radeon HD 4200) vs 800 (Radeon HD 4270). Raw compute: 1.36 TFLOPS (Radeon HD 4200) vs 1.2 TFLOPS (Radeon HD 4270).
| Feature | Radeon HD 4200 | Radeon HD 4270 |
|---|---|---|
| G3D Mark Score | 112+2% | 110 |
| Architecture | TeraScale | TeraScale |
| Process Node | 55 nm | 55 nm |
| Shading Units | 800 | 800 |
| Compute (TFLOPS) | 1.36 TFLOPS+13% | 1.2 TFLOPS |
| ROPs | 16 | 16 |
| TMUs | 40 | 40 |
| L1 Cache | 160 KB | 160 KB |
| L2 Cache | 256 KB | 256 KB |
| Frame Generation | FSR upscaling | FSR upscaling |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 4200 | Radeon HD 4270 |
|---|---|---|
| Upscaling Tech | FSR Upscaling / FSR 4 | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
Both cards ship with 512 MB of GDDR5. Memory bus width is 64-bit on the Radeon HD 4200 and 64-bit on the Radeon HD 4270.
| Feature | Radeon HD 4200 | Radeon HD 4270 |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 64-bit |
| L2 Cache | 256 KB | 256 KB |
Display & API Support
DirectX support: 10.1 (Radeon HD 4200) vs 10.1 (Radeon HD 4270). Maximum simultaneous displays: 2 vs 2.
| Feature | Radeon HD 4200 | Radeon HD 4270 |
|---|---|---|
| DirectX | 10.1 | 10.1 |
| Max Displays | 2 | 2 |
Media & Encoding
Decoder: UVD 2 vs UVD 2.
| Feature | Radeon HD 4200 | Radeon HD 4270 |
|---|---|---|
| Encoder | UVD 2 | β |
| Decoder | UVD 2 | UVD 2 |
| Codecs | β | H.264,VC-1,MPEG-2 |
Power & Dimensions
The Radeon HD 4200 draws 190W versus the Radeon HD 4270's 150W β a 23.5% difference. The Radeon HD 4270 is more power-efficient. Recommended PSU: 350W (Radeon HD 4200) vs 350W (Radeon HD 4270). Power connectors: 1x 6-pin vs 1x 6-pin.
| Feature | Radeon HD 4200 | Radeon HD 4270 |
|---|---|---|
| TDP | 190W | 150W-21% |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | 1x 6-pin |
| Length | 1mm | β |
| Slots | 0 | β |
| Temp (Load) | β | 70Β°C |
| Perf/Watt | 0.6 | 0.7+17% |
Value Analysis
At launch, the Radeon HD 4200 came in at $50, while the Radeon HD 4270 launched at $50. Performance per dollar on MSRP (G3D Mark / MSRP): 2.2 (Radeon HD 4200) vs 2.2 (Radeon HD 4270) β the Radeon HD 4270 offers 0% better value. The newer card here is Radeon HD 4200 (2009 vs 2008).
| Feature | Radeon HD 4200 | Radeon HD 4270 |
|---|---|---|
| MSRP | $50 | $50 |
| Performance per Dollar | 2.2 | 2.2 |
| Codename | RV790 | RV770 |
| Release | April 2 2009 | June 25 2008 |
| Ranking | #762 | #784 |
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