
GeForce RTX 3070

Radeon RX 6600 LE
GeForce RTX 3070 vs Radeon RX 6600 LE 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 6600 LE 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 6600 LE: 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
- ✅43.6% more average FPS across 50 tracked games in our benchmark data.
- ✅Access to DLSS 2 Super Resolution (2020).
Trade-offs
- ❌No equivalent frame-generation stack like FSR Frame Generation + AFMF (2023).
- ❌Radeon RX 6600 LE is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
- ❌66.7% higher power demand at 220W vs 132W.
- ❌27.4% longer card at 242mm vs 190mm.
Radeon RX 6600 LE
2023Why buy it
- ✅Costs $170 less on MSRP ($329 MSRP vs $499 MSRP).
- ✅Access to a newer frame-generation stack with FSR Frame Generation + AFMF (2023).
- ✅Better long-term bet: RDNA 2.0 (2020−2025) on 7nm gives it a newer hardware base for upcoming games.
- ✅Draws 132W instead of 220W, a 88W reduction.
- ✅Measures 190mm instead of 242mm, a 52mm shorter card that is more SFF-friendly.
Trade-offs
- ❌Lower average FPS than GeForce RTX 3070 across 50 tracked games in our benchmark data.
- ❌No DLSS support; it relies on FSR 3 (2023) instead.
Quick Answers
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GeForce RTX 3070 vs Radeon RX 6600 LE 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 6600 LE
The Radeon RX 6600 LE is manufactured by AMD. It was released in December 8 2023. It features the RDNA 2.0 architecture. The core clock ranges from 1626 MHz to 2495 MHz. It has 1792 shading units. The thermal design power (TDP) is 132W. Manufactured using 7 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 13,758 points.
Graphics Performance
In G3D Mark, the GeForce RTX 3070 scores 22,172 versus the Radeon RX 6600 LE's 13,758 — the GeForce RTX 3070 leads by 61.2%. The GeForce RTX 3070 is built on Ampere while the Radeon RX 6600 LE uses RDNA 2.0, both on 8 nm vs 7 nm. Shader units: 5,888 (GeForce RTX 3070) vs 1,792 (Radeon RX 6600 LE). Raw compute: 20.31 TFLOPS (GeForce RTX 3070) vs 8.942 TFLOPS (Radeon RX 6600 LE). Boost clocks: 1725 MHz vs 2495 MHz. Ray tracing: 46 RT cores (GeForce RTX 3070) vs 28 (Radeon RX 6600 LE) with 184 Tensor cores.
| Feature | GeForce RTX 3070 | Radeon RX 6600 LE |
|---|---|---|
| G3D Mark Score | 22,172+61% | 13,758 |
| Architecture | Ampere | RDNA 2.0 |
| Process Node | 8 nm | 7 nm |
| Shading Units | 5888+229% | 1792 |
| Compute (TFLOPS) | 20.31 TFLOPS+127% | 8.942 TFLOPS |
| Boost Clock | 1725 MHz | 2495 MHz+45% |
| 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 clearest feature edge for the Radeon RX 6600 LE is support for FSR Frame Generation + AFMF. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce RTX 3070 does not have comparable native support in the same tier.The GeForce RTX 3070 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 6600 LE leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce RTX 3070 | Radeon RX 6600 LE |
|---|---|---|
| Upscaling Tech | DLSS 2 Super Resolution | FSR 3 |
| Frame Generation | Not Supported | FSR Frame Generation + AFMF |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
Both cards ship with 8 GB of GDDR6. Memory bandwidth: 448 GB/s (GeForce RTX 3070) vs 224 GB/s (Radeon RX 6600 LE) — a 100% advantage for the GeForce RTX 3070. Memory bus width is 256-bit on the GeForce RTX 3070 and 128-bit on the Radeon RX 6600 LE. L2 Cache: 4 MB (GeForce RTX 3070) vs 2 MB (Radeon RX 6600 LE) — the GeForce RTX 3070 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce RTX 3070 | Radeon RX 6600 LE |
|---|---|---|
| VRAM Capacity | 8 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bandwidth | 448 GB/s+100% | 224 GB/s |
| 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 12.2 (Radeon RX 6600 LE). Vulkan: 1.4 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | GeForce RTX 3070 | Radeon RX 6600 LE |
|---|---|---|
| DirectX | 12 Ultimate | 12.2+2% |
| Vulkan | 1.4 | 1.4 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: NVENC 7th gen (GeForce RTX 3070) vs VCN 3.0 (Radeon RX 6600 LE). Decoder: NVDEC 5th gen vs VCN 3.0. Supported codecs: H.264,H.265/HEVC,AV1,VP9 (GeForce RTX 3070) vs MPEG-2,H.264,HEVC,VP9,AV1 (Radeon RX 6600 LE).
| Feature | GeForce RTX 3070 | Radeon RX 6600 LE |
|---|---|---|
| Encoder | NVENC 7th gen | VCN 3.0 |
| Decoder | NVDEC 5th gen | VCN 3.0 |
| Codecs | H.264,H.265/HEVC,AV1,VP9 | MPEG-2,H.264,HEVC,VP9,AV1 |
Power & Dimensions
The GeForce RTX 3070 draws 220W versus the Radeon RX 6600 LE's 132W — a 50% difference. The Radeon RX 6600 LE is more power-efficient. Recommended PSU: 650W (GeForce RTX 3070) vs 450W (Radeon RX 6600 LE). Power connectors: 8-pin vs 8-pin. Card length: 242mm vs 190mm, occupying 2 vs 2 slots. Typical load temperature: 75°C vs 75°C.
| Feature | GeForce RTX 3070 | Radeon RX 6600 LE |
|---|---|---|
| TDP | 220W | 132W-40% |
| Recommended PSU | 650W | 450W-31% |
| Power Connector | 8-pin | 8-pin |
| Length | 242mm | 190mm |
| Height | 112mm | 110mm |
| Slots | 2 | 2 |
| Temp (Load) | 75°C | 75°C |
| Perf/Watt | 100.8 | 104.2+3% |
Value Analysis
At launch, the GeForce RTX 3070 came in at $499, while the Radeon RX 6600 LE launched at $329. On MSRP, Radeon RX 6600 LE was 34.1% cheaper ($170 less). Performance per dollar on MSRP (G3D Mark / MSRP): 44.4 (GeForce RTX 3070) vs 41.8 (Radeon RX 6600 LE) — the GeForce RTX 3070 offers 6.2% better value. The newer card here is Radeon RX 6600 LE (2023 vs 2020).
| Feature | GeForce RTX 3070 | Radeon RX 6600 LE |
|---|---|---|
| MSRP | $499 | $329-34% |
| Performance per Dollar | 44.4+6% | 41.8 |
| Codename | GA104 | Navi 23 |
| Release | September 1 2020 | December 8 2023 |
| Ranking | #63 | #176 |
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