GeForce RTX 3070
Radeon RX Vega M GL / 870
GeForce RTX 3070 vs Radeon RX Vega M GL / 870 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 RX Vega M GL / 870 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 RX Vega M GL / 870: 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
- ✅327.9% more average FPS across 50 tracked games in our benchmark data.
- ✅Delivers 69.9% more G3D Mark for each dollar spent, at 44.4 vs 26.1 G3D/$ ($499 MSRP vs $150 MSRP).
- ✅Access to DLSS 2 Super Resolution (2020).
- ✅100+% more VRAM for high-resolution textures and newer games (8 GB vs Unknown).
- ✅Better long-term bet: Ampere (2020−2025) on 8nm gives it a newer hardware base for upcoming games.
Trade-offs
- ❌238.5% higher power demand at 220W vs 65W.
Radeon RX Vega M GL / 870
2018Why buy it
- ✅Costs $349 less on MSRP ($150 MSRP vs $499 MSRP).
- ✅Draws 65W instead of 220W, a 155W reduction.
Trade-offs
- ❌Lower average FPS than GeForce RTX 3070 across 50 tracked games in our benchmark data.
- ❌Less VRAM, with Unknown vs 8 GB for high-resolution textures and newer games.
- ❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
- ❌2018 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 26.1 vs 44.4 G3D/$ ($150 MSRP vs $499 MSRP).
Quick Answers
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GeForce RTX 3070 vs Radeon RX Vega M GL / 870 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 RX Vega M GL / 870
The Radeon RX Vega M GL / 870 is manufactured by AMD. It was released in January 7 2018. It features the Vega architecture. The core clock ranges from 931 MHz to 1011 MHz. It has 1280 shading units. The thermal design power (TDP) is 65W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 3,922 points.
Graphics Performance
In G3D Mark, the GeForce RTX 3070 scores 22,172 versus the Radeon RX Vega M GL / 870's 3,922 — the GeForce RTX 3070 leads by 465.3%. The GeForce RTX 3070 is built on Ampere while the Radeon RX Vega M GL / 870 uses Vega, both on 8 nm vs 14 nm. Shader units: 5,888 (GeForce RTX 3070) vs 1,280 (Radeon RX Vega M GL / 870). Boost clocks: 1725 MHz vs 1011 MHz.
| Feature | GeForce RTX 3070 | Radeon RX Vega M GL / 870 |
|---|---|---|
| G3D Mark Score | 22,172+465% | 3,922 |
| Architecture | Ampere | Vega |
| Process Node | 8 nm | 14 nm |
| Shading Units | 5888+360% | 1280 |
| Boost Clock | 1725 MHz+71% | 1011 MHz |
Advanced Features (DLSS/FSR)
The GeForce RTX 3070 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX Vega M GL / 870 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 3070 | Radeon RX Vega M GL / 870 |
|---|---|---|
| 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 RX Vega M GL / 870 carries 0 MB. GeForce RTX 3070 gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 448 GB/s (GeForce RTX 3070) vs 179.2 GB/s (Radeon RX Vega M GL / 870) — a 150% advantage for the GeForce RTX 3070. Memory bus width is 256-bit on the GeForce RTX 3070 and 1024-bit on the Radeon RX Vega M GL / 870.
| Feature | GeForce RTX 3070 | Radeon RX Vega M GL / 870 |
|---|---|---|
| VRAM Capacity | 8 GB | Shared System RAM |
| Memory Type | GDDR6 | HBM2 |
| Memory Bandwidth | 448 GB/s+150% | 179.2 GB/s |
| Bus Width | 256-bit | 1024-bit+300% |
Display & API Support
DirectX support: 12 Ultimate (GeForce RTX 3070) vs 12 (12_1) (Radeon RX Vega M GL / 870). Vulkan: 1.4 vs 1.2. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 6.
| Feature | GeForce RTX 3070 | Radeon RX Vega M GL / 870 |
|---|---|---|
| DirectX | 12 Ultimate | 12 (12_1) |
| Vulkan | 1.4+17% | 1.2 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 6+50% |
Media & Encoding
Hardware encoder: NVENC 7th gen (GeForce RTX 3070) vs VCE 3.0 (Radeon RX Vega M GL / 870). Decoder: NVDEC 5th gen vs UVD 6.3. Supported codecs: H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 3070) vs H.264,H.265,VP9 (Radeon RX Vega M GL / 870).
| Feature | GeForce RTX 3070 | Radeon RX Vega M GL / 870 |
|---|---|---|
| Encoder | NVENC 7th gen | VCE 3.0 |
| Decoder | NVDEC 5th gen | UVD 6.3 |
| Codecs | H.264,H.265/HEVC,AV1,VP9 | H.264,H.265,VP9 |
Power & Dimensions
The GeForce RTX 3070 draws 220W versus the Radeon RX Vega M GL / 870's 65W — a 108.8% difference. The Radeon RX Vega M GL / 870 is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070) vs 1W (Radeon RX Vega M GL / 870). Power connectors: 8-pin vs Integrated. Card length: 242mm vs 0mm, occupying 2 vs 0 slots. Typical load temperature: 75°C vs 80.
| Feature | GeForce RTX 3070 | Radeon RX Vega M GL / 870 |
|---|---|---|
| TDP | 220W | 65W-70% |
| Recommended PSU | 650W | 1W-100% |
| Power Connector | 8-pin | Integrated |
| Length | 242mm | 0mm |
| Height | 112mm | 0mm |
| Slots | 2 | 0-100% |
| Temp (Load) | 75°C-6% | 80 |
| Perf/Watt | 100.8+67% | 60.3 |
Value Analysis
At launch, the GeForce RTX 3070 came in at $499, while the Radeon RX Vega M GL / 870 launched at $150. On MSRP, Radeon RX Vega M GL / 870 was 69.9% cheaper ($349 less). Performance per dollar on MSRP (G3D Mark / MSRP): 44.4 (GeForce RTX 3070) vs 26.1 (Radeon RX Vega M GL / 870) — the GeForce RTX 3070 offers 70.1% better value. The newer card here is GeForce RTX 3070 (2020 vs 2018).
| Feature | GeForce RTX 3070 | Radeon RX Vega M GL / 870 |
|---|---|---|
| MSRP | $499 | $150-70% |
| Performance per Dollar | 44.4+70% | 26.1 |
| Codename | GA104 | Vega Kaby Lake-G |
| Release | September 1 2020 | January 7 2018 |
| Ranking | #63 | #427 |
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