GeForce RTX 3070
Radeon HD 7850
GeForce RTX 3070 vs Radeon HD 7850 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 7850 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 7850: 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
- ✅316.4% more average FPS across 50 tracked games in our benchmark data.
- ✅Delivers 183.9% more G3D Mark for each dollar spent, at 44.4 vs 15.7 G3D/$ ($499 MSRP vs $249 MSRP).
- ✅Access to DLSS 2 Super Resolution (2020).
- ✅300% more VRAM for high-resolution textures and newer games (8 GB vs 2 GB).
- ✅Better long-term bet: Ampere (2020−2025) on 8nm gives it a newer hardware base for upcoming games.
Trade-offs
- ❌69.2% higher power demand at 220W vs 130W.
- ❌15.2% longer card at 242mm vs 210mm.
Radeon HD 7850
2012Why buy it
- ✅Costs $250 less on MSRP ($249 MSRP vs $499 MSRP).
- ✅Draws 130W instead of 220W, a 90W reduction.
- ✅Measures 210mm instead of 242mm, a 32mm shorter card that is more SFF-friendly.
Trade-offs
- ❌Lower average FPS than GeForce RTX 3070 across 50 tracked games in our benchmark data.
- ❌Less VRAM, with 2 GB vs 8 GB for high-resolution textures and newer games.
- ❌No DLSS support; it relies on FSR Upscaling / FSR 4 (2025) instead.
- ❌2012 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 15.7 vs 44.4 G3D/$ ($249 MSRP vs $499 MSRP).
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GeForce RTX 3070 vs Radeon HD 7850 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 7850
The Radeon HD 7850 is manufactured by AMD. It was released in March 5 2012. It features the GCN 1.0 architecture. The boost clock speed is 1000 MHz. It has 1024 shading units. The thermal design power (TDP) is 130W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 3,897 points. Launch price was $249.
Graphics Performance
In G3D Mark, the GeForce RTX 3070 scores 22,172 versus the Radeon HD 7850's 3,897 — the GeForce RTX 3070 leads by 469%. The GeForce RTX 3070 is built on Ampere while the Radeon HD 7850 uses GCN 1.0, both on 8 nm vs 28 nm. Shader units: 5,888 (GeForce RTX 3070) vs 1,024 (Radeon HD 7850). Raw compute: 20.31 TFLOPS (GeForce RTX 3070) vs 1.761 TFLOPS (Radeon HD 7850). Boost clocks: 1725 MHz vs 1000 MHz.
| Feature | GeForce RTX 3070 | Radeon HD 7850 |
|---|---|---|
| G3D Mark Score | 22,172+469% | 3,897 |
| Architecture | Ampere | GCN 1.0 |
| Process Node | 8 nm | 28 nm |
| Shading Units | 5888+475% | 1024 |
| Compute (TFLOPS) | 20.31 TFLOPS+1053% | 1.761 TFLOPS |
| Boost Clock | 1725 MHz+73% | 1000 MHz |
| ROPs | 96+200% | 32 |
| TMUs | 184+188% | 64 |
| L1 Cache | 5.8 MB+2220% | 0.25 MB |
| L2 Cache | 4 MB+700% | 0.5 MB |
Advanced Features (DLSS/FSR)
The GeForce RTX 3070 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 7850 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 3070 | Radeon HD 7850 |
|---|---|---|
| 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 7850 carries 2 GB. GeForce RTX 3070 gives you 300% 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 153.6 GB/s (Radeon HD 7850) — a 191.7% advantage for the GeForce RTX 3070. Memory bus width is 256-bit on the GeForce RTX 3070 and 256-bit on the Radeon HD 7850. L2 Cache: 4 MB (GeForce RTX 3070) vs 0.5 MB (Radeon HD 7850) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 3070 | Radeon HD 7850 |
|---|---|---|
| VRAM Capacity | 8 GB+300% | 2 GB |
| Memory Type | GDDR6 | GDDR5 |
| Memory Bandwidth | 448 GB/s+192% | 153.6 GB/s |
| Bus Width | 256-bit | 256-bit |
| L2 Cache | 4 MB+700% | 0.5 MB |
Display & API Support
DirectX support: 12 Ultimate (GeForce RTX 3070) vs 12 (Radeon HD 7850). Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce RTX 3070 | Radeon HD 7850 |
|---|---|---|
| DirectX | 12 Ultimate | 12 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 7th gen (GeForce RTX 3070) vs VCE 1.0 (Radeon HD 7850). Decoder: NVDEC 5th gen vs UVD 3.1. Supported codecs: H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 3070) vs H.264 (Radeon HD 7850).
| Feature | GeForce RTX 3070 | Radeon HD 7850 |
|---|---|---|
| Encoder | NVENC 7th gen | VCE 1.0 |
| Decoder | NVDEC 5th gen | UVD 3.1 |
| Codecs | H.264,H.265/HEVC,AV1,VP9 | H.264 |
Power & Dimensions
The GeForce RTX 3070 draws 220W versus the Radeon HD 7850's 130W — a 51.4% difference. The Radeon HD 7850 is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070) vs 500W (Radeon HD 7850). Power connectors: 8-pin vs 1x 6-pin. Card length: 242mm vs 210mm, occupying 2 vs 2 slots.
| Feature | GeForce RTX 3070 | Radeon HD 7850 |
|---|---|---|
| TDP | 220W | 130W-41% |
| Recommended PSU | 650W | 500W-23% |
| Power Connector | 8-pin | 1x 6-pin |
| Length | 242mm | 210mm |
| Height | 112mm | — |
| Slots | 2 | 2 |
| Temp (Load) | 75°C | — |
| Perf/Watt | 100.8+236% | 30.0 |
Value Analysis
At launch, the GeForce RTX 3070 came in at $499, while the Radeon HD 7850 launched at $249. On MSRP, Radeon HD 7850 was 50.1% cheaper ($250 less). Performance per dollar on MSRP (G3D Mark / MSRP): 44.4 (GeForce RTX 3070) vs 15.7 (Radeon HD 7850) — the GeForce RTX 3070 offers 182.8% better value. The newer card here is GeForce RTX 3070 (2020 vs 2012).
| Feature | GeForce RTX 3070 | Radeon HD 7850 |
|---|---|---|
| MSRP | $499 | $249-50% |
| Performance per Dollar | 44.4+183% | 15.7 |
| Codename | GA104 | Pitcairn |
| Release | September 1 2020 | March 5 2012 |
| Ranking | #63 | #503 |
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