GeForce RTX 4070
RadeonT Vega 8
GeForce RTX 4070 vs RadeonT Vega 8 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.
GeForce RTX 4070 vs RadeonT Vega 8 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
Baldur's Gate 3
Call of Duty: Black Ops 6
GeForce RTX 4070 vs RadeonT Vega 8: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
GeForce RTX 4070
2023Why buy it
- ✅826.0% more average FPS across 50 tracked games in our benchmark data.
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 44.9 vs 0 G3D/$ ($599 MSRP vs Unknown MSRP).
- ✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
- ✅100+% more VRAM for high-resolution textures and newer games (12 GB vs Unknown).
- ✅Better long-term bet: Ada Lovelace (2022−2024) on 5nm gives it a newer hardware base for upcoming games.
Trade-offs
- ❌344.4% higher power demand at 200W vs 45W.
RadeonT Vega 8
2021Why buy it
- ✅Draws 45W instead of 200W, a 155W reduction.
Trade-offs
- ❌Lower average FPS than GeForce RTX 4070 across 50 tracked games in our benchmark data.
- ❌Less VRAM, with Unknown vs 12 GB for high-resolution textures and newer games.
- ❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
- ❌2021 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 0 vs 44.9 G3D/$ (Unknown MSRP vs $599 MSRP).
Quick Answers
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GeForce RTX 4070 vs RadeonT Vega 8 Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce RTX 4070
The GeForce RTX 4070 is manufactured by NVIDIA. It was released in April 12 2023. It features the Ada Lovelace architecture. The core clock ranges from 1920 MHz to 2475 MHz. It has 5888 shading units. The thermal design power (TDP) is 200W. Manufactured using 5 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,919 points. Launch price was $599.
RadeonT Vega 8
The RadeonT Vega 8 is manufactured by AMD. It was released in April 13 2021. It features the GCN 5.1 architecture. The core clock ranges from 300 MHz to 1900 MHz. It has 448 shading units. The thermal design power (TDP) is 45W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,894 points.
Graphics Performance
In G3D Mark, the GeForce RTX 4070 scores 26,919 versus the RadeonT Vega 8's 1,894 — the GeForce RTX 4070 leads by 1321.3%. The GeForce RTX 4070 is built on Ada Lovelace while the RadeonT Vega 8 uses GCN 5.1, both on 5 nm vs 7 nm. Shader units: 5,888 (GeForce RTX 4070) vs 448 (RadeonT Vega 8). Raw compute: 29.15 TFLOPS (GeForce RTX 4070) vs 1.702 TFLOPS (RadeonT Vega 8). Boost clocks: 2475 MHz vs 1900 MHz.
| Feature | GeForce RTX 4070 | RadeonT Vega 8 |
|---|---|---|
| G3D Mark Score | 26,919+1321% | 1,894 |
| Architecture | Ada Lovelace | GCN 5.1 |
| Process Node | 5 nm | 7 nm |
| Shading Units | 5888+1214% | 448 |
| Compute (TFLOPS) | 29.15 TFLOPS+1613% | 1.702 TFLOPS |
| Boost Clock | 2475 MHz+30% | 1900 MHz |
| ROPs | 64+700% | 8 |
| TMUs | 184+557% | 28 |
Advanced Features (DLSS/FSR)
The clearest feature edge for the GeForce RTX 4070 is support for DLSS 3.5 + Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The RadeonT Vega 8 does not have comparable native support in the same tier.The GeForce RTX 4070 gets NVIDIA DLSS, which still tends to look cleaner in motion. The RadeonT Vega 8 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 4070 | RadeonT Vega 8 |
|---|---|---|
| Upscaling Tech | DLSS 3.5 Super Resolution | FSR Upscaling / FSR 4 |
| Frame Generation | DLSS 3.5 + Frame Generation | Not Supported |
| Ray Reconstruction | Yes (DLSS 3.5) | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce RTX 4070 has 12 GB of VRAM, while the RadeonT Vega 8 carries 0 MB. GeForce RTX 4070 gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 192-bit on the GeForce RTX 4070 and 64-bit on the RadeonT Vega 8.
| Feature | GeForce RTX 4070 | RadeonT Vega 8 |
|---|---|---|
| VRAM Capacity | 12 GB | Shared System RAM |
| Memory Type | GDDR6X | GDDR5 |
| Bus Width | 192-bit+200% | 64-bit |
Display & API Support
DirectX support: 12.2 (GeForce RTX 4070) vs 12 (RadeonT Vega 8). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 3.
| Feature | GeForce RTX 4070 | RadeonT Vega 8 |
|---|---|---|
| DirectX | 12.2+2% | 12 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4+33% | 3 |
Media & Encoding
Hardware encoder: 8th Gen NVENC (2x) (GeForce RTX 4070) vs VCN 1.0 (RadeonT Vega 8). Decoder: 5th Gen NVDEC vs VCN 1.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (GeForce RTX 4070) vs H.264,HEVC,VP9 (RadeonT Vega 8).
| Feature | GeForce RTX 4070 | RadeonT Vega 8 |
|---|---|---|
| Encoder | 8th Gen NVENC (2x) | VCN 1.0 |
| Decoder | 5th Gen NVDEC | VCN 1.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | H.264,HEVC,VP9 |
Power & Dimensions
The GeForce RTX 4070 draws 200W versus the RadeonT Vega 8's 45W — a 126.5% difference. The RadeonT Vega 8 is more power-efficient. Recommended PSU: 650W (GeForce RTX 4070) vs 1W (RadeonT Vega 8). Power connectors: 8-pin vs Integrated. Typical load temperature: 80°C vs 85°C.
| Feature | GeForce RTX 4070 | RadeonT Vega 8 |
|---|---|---|
| TDP | 200W | 45W-78% |
| Recommended PSU | 650W | 1W-100% |
| Power Connector | 8-pin | Integrated |
| Length | 304mm | — |
| Height | 137mm | — |
| Slots | 3 | — |
| Temp (Load) | 80°C-6% | 85°C |
| Perf/Watt | 134.6+220% | 42.1 |
Value Analysis
At launch, the GeForce RTX 4070 came in at $599, while the RadeonT Vega 8 launched at $0. On MSRP, RadeonT Vega 8 was 100+% cheaper ($599 less). Performance per dollar on MSRP (G3D Mark / MSRP): 44.9 (GeForce RTX 4070) vs Infinity (RadeonT Vega 8) — the RadeonT Vega 8 offers Infinity% better value. The newer card here is GeForce RTX 4070 (2023 vs 2021).
| Feature | GeForce RTX 4070 | RadeonT Vega 8 |
|---|---|---|
| MSRP | $599 | $0-100% |
| Performance per Dollar | 44.9 | Infinity |
| Codename | AD104 | Cezanne |
| Release | April 12 2023 | April 13 2021 |
| Ranking | #32 | #601 |
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