GeForce RTX 3070
Radeon HD 7400G
GeForce RTX 3070 vs Radeon HD 7400G 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 3070 vs Radeon HD 7400G 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 3070 vs Radeon HD 7400G: 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 3070
2020Why buy it
- ✅2953.7% more average FPS across 50 tracked games in our benchmark data.
- ✅Delivers 732.1% more G3D Mark for each dollar spent, at 44.4 vs 5.3 G3D/$ ($499 MSRP vs $50 MSRP).
- ✅Access to DLSS 2 Super Resolution (2020).
- ✅1500% more VRAM for high-resolution textures and newer games (8 GB vs 512 MB).
- ✅Better long-term bet: Ampere (2020−2025) on 8nm gives it a newer hardware base for upcoming games.
Trade-offs
- ❌411.6% higher power demand at 220W vs 43W.
Radeon HD 7400G
2025Why buy it
- ✅Costs $449 less on MSRP ($50 MSRP vs $499 MSRP).
- ✅Draws 43W instead of 220W, a 177W reduction.
- ✅More future proof: RDNA 3.0 (2022−2026) on 6nm with a newer platform for upcoming games.
Trade-offs
- ❌Lower average FPS than GeForce RTX 3070 across 50 tracked games in our benchmark data.
- ❌Less VRAM, with 512 MB vs 8 GB for high-resolution textures and newer games.
- ❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
- ❌GeForce RTX 3070 is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
- ❌Lower G3D Mark per dollar, at 5.3 vs 44.4 G3D/$ ($50 MSRP vs $499 MSRP).
Quick Answers
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GeForce RTX 3070 vs Radeon HD 7400G Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce RTX 3070
The GeForce RTX 3070 is manufactured by NVIDIA. It was released in September 1 2020. It features the Ampere architecture. The core clock ranges from 1500 MHz to 1725 MHz. It has 5888 shading units. The thermal design power (TDP) is 220W. Manufactured using 8 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 22,172 points. Launch price was $499.
Radeon HD 7400G
The Radeon HD 7400G is manufactured by AMD. It was released in August 8 2025. It features the RDNA 3.0 architecture. The core clock ranges from 1452 MHz to 2300 MHz. It has 1792 shading units. The thermal design power (TDP) is 43W. Manufactured using 6 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 267 points.
Graphics Performance
In G3D Mark, the GeForce RTX 3070 scores 22,172 versus the Radeon HD 7400G's 267 — the GeForce RTX 3070 leads by 8204.1%. The GeForce RTX 3070 is built on Ampere while the Radeon HD 7400G uses RDNA 3.0, both on 8 nm vs 6 nm. Shader units: 5,888 (GeForce RTX 3070) vs 1,792 (Radeon HD 7400G). Raw compute: 20.31 TFLOPS (GeForce RTX 3070) vs 16.49 TFLOPS (Radeon HD 7400G). Boost clocks: 1725 MHz vs 2300 MHz. Ray tracing: 46 RT cores (GeForce RTX 3070) vs 28 (Radeon HD 7400G) with 184 Tensor cores.
| Feature | GeForce RTX 3070 | Radeon HD 7400G |
|---|---|---|
| G3D Mark Score | 22,172+8204% | 267 |
| Architecture | Ampere | RDNA 3.0 |
| Process Node | 8 nm | 6 nm |
| Shading Units | 5888+229% | 1792 |
| Compute (TFLOPS) | 20.31 TFLOPS+23% | 16.49 TFLOPS |
| Boost Clock | 1725 MHz | 2300 MHz+33% |
| ROPs | 96+50% | 64 |
| TMUs | 184+64% | 112 |
| L1 Cache | 5.8 MB+1060% | 0.5 MB |
| L2 Cache | 4 MB+100% | 2 MB |
| Ray Tracing Cores | 46+64% | 28 |
Advanced Features (DLSS/FSR)
The GeForce RTX 3070 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 7400G leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 3070 | Radeon HD 7400G |
|---|---|---|
| Upscaling Tech | DLSS 2 Super Resolution | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce RTX 3070 has 8 GB of VRAM, while the Radeon HD 7400G carries 512 MB. GeForce RTX 3070 gives you 1500% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 256-bit on the GeForce RTX 3070 and 128-bit on the Radeon HD 7400G. L2 Cache: 4 MB (GeForce RTX 3070) vs 2 MB (Radeon HD 7400G) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 3070 | Radeon HD 7400G |
|---|---|---|
| VRAM Capacity | 8 GB+1500% | 0.5 GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 448 GB/s | Unknown |
| Bus Width | 256-bit+100% | 128-bit |
| L2 Cache | 4 MB+100% | 2 MB |
Display & API Support
DirectX support: 12 Ultimate (GeForce RTX 3070) vs 11.2 (11_0) (Radeon HD 7400G). Vulkan: 1.4 vs N/A. OpenGL: 4.6 vs 4.4. Maximum simultaneous displays: 4 vs 2.
| Feature | GeForce RTX 3070 | Radeon HD 7400G |
|---|---|---|
| DirectX | 12 Ultimate+7% | 11.2 (11_0) |
| Vulkan | 1.4 | N/A |
| OpenGL | 4.6+5% | 4.4 |
| Max Displays | 4+100% | 2 |
Media & Encoding
Hardware encoder: NVENC 7th gen (GeForce RTX 3070) vs None (Radeon HD 7400G). Decoder: NVDEC 5th gen vs UVD 3.0. Supported codecs: H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 3070) vs H.264,VC-1,MPEG-2,MPEG-4,MVC (Radeon HD 7400G).
| Feature | GeForce RTX 3070 | Radeon HD 7400G |
|---|---|---|
| Encoder | NVENC 7th gen | None |
| Decoder | NVDEC 5th gen | UVD 3.0 |
| Codecs | H.264,H.265/HEVC,AV1,VP9 | H.264,VC-1,MPEG-2,MPEG-4,MVC |
Power & Dimensions
The GeForce RTX 3070 draws 220W versus the Radeon HD 7400G's 43W — a 134.6% difference. The Radeon HD 7400G is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070) vs 350W (Radeon HD 7400G). Power connectors: 8-pin vs 1x 6-pin. Card length: 242mm vs 0mm, occupying 2 vs 0 slots. Typical load temperature: 75°C vs 75.
| Feature | GeForce RTX 3070 | Radeon HD 7400G |
|---|---|---|
| TDP | 220W | 43W-80% |
| Recommended PSU | 650W | 350W-46% |
| Power Connector | 8-pin | 1x 6-pin |
| Length | 242mm | 0mm |
| Height | 112mm | 0mm |
| Slots | 2 | 0-100% |
| Temp (Load) | 75°C | 75 |
| Perf/Watt | 100.8+1526% | 6.2 |
Value Analysis
At launch, the GeForce RTX 3070 came in at $499, while the Radeon HD 7400G launched at $50. On MSRP, Radeon HD 7400G was 90% cheaper ($449 less). Performance per dollar on MSRP (G3D Mark / MSRP): 44.4 (GeForce RTX 3070) vs 5.3 (Radeon HD 7400G) — the GeForce RTX 3070 offers 737.7% better value. The newer card here is Radeon HD 7400G (2025 vs 2020).
| Feature | GeForce RTX 3070 | Radeon HD 7400G |
|---|---|---|
| MSRP | $499 | $50-90% |
| Performance per Dollar | 44.4+738% | 5.3 |
| Codename | GA104 | Navi 33 |
| Release | September 1 2020 | August 8 2025 |
| Ranking | #63 | #229 |
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