Radeon RX 6800 XT
RTX 4000 Ada Generation
Radeon RX 6800 XT vs RTX 4000 Ada Generation 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.
Radeon RX 6800 XT vs RTX 4000 Ada Generation 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
Radeon RX 6800 XT vs RTX 4000 Ada Generation: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
Radeon RX 6800 XT
2020Why buy it
- ✅43.4% more average FPS across 50 tracked games in our benchmark data.
- ✅Costs $1,350 less on MSRP ($649 MSRP vs $1,999 MSRP).
- ✅Delivers 220.2% more G3D Mark for each dollar spent, at 38.5 vs 12.0 G3D/$ ($649 MSRP vs $1,999 MSRP).
- ✅700% more VRAM for high-resolution textures and newer games (16 GB vs 2 GB).
Trade-offs
- ❌RTX 4000 Ada Generation is the safer long-term pick here because the hardware is newer and the feature stack is stronger.
- ❌328.6% higher power demand at 300W vs 70W.
RTX 4000 Ada Generation
2023Why buy it
- ✅Better long-term bet: Ada Lovelace (2022−2024) on 5nm gives it a newer hardware base for upcoming games.
- ✅Draws 70W instead of 300W, a 230W reduction.
- ✅More future proof: Ada Lovelace (2022−2024) on 5nm with a newer platform for upcoming games.
Trade-offs
- ❌Lower average FPS than Radeon RX 6800 XT across 50 tracked games in our benchmark data.
- ❌Less VRAM, with 2 GB vs 16 GB for high-resolution textures and newer games.
- ❌208% HIGHER MSRP$1,999 MSRPvs$649 MSRP
- ❌Lower G3D Mark per dollar, at 12.0 vs 38.5 G3D/$ ($1,999 MSRP vs $649 MSRP).
Quick Answers
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Which GPU is the safer long-term pick for 2026 and beyond?
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Radeon RX 6800 XT vs RTX 4000 Ada Generation Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Radeon RX 6800 XT
The Radeon RX 6800 XT is manufactured by AMD. It was released in October 28 2020. It features the RDNA 2.0 architecture. The core clock ranges from 1825 MHz to 2250 MHz. It has 4608 shading units. The thermal design power (TDP) is 300W. Manufactured using 7 nm process technology. It features 72 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 24,995 points. Launch price was $649.
RTX 4000 Ada Generation
The RTX 4000 Ada Generation is manufactured by NVIDIA. It was released in August 9 2023. It features the Ada Lovelace architecture. The core clock ranges from 1500 MHz to 1560 MHz. It has 6144 shading units. The thermal design power (TDP) is 70W. Manufactured using 5 nm process technology. It features 48 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 24,046 points.
Graphics Performance
The Radeon RX 6800 XT scores 24,995 and the RTX 4000 Ada Generation reaches 24,046 in the G3D Mark benchmark — just a 3.9% difference, making them near-identical in rasterization performance. The Radeon RX 6800 XT is built on RDNA 2.0 while the RTX 4000 Ada Generation uses Ada Lovelace, both on 7 nm vs 5 nm. Shader units: 4,608 (Radeon RX 6800 XT) vs 6,144 (RTX 4000 Ada Generation). Raw compute: 20.74 TFLOPS (Radeon RX 6800 XT) vs 26.73 TFLOPS (RTX 4000 Ada Generation). Boost clocks: 2250 MHz vs 1560 MHz. Ray tracing: 72 RT cores (Radeon RX 6800 XT) vs 48 (RTX 4000 Ada Generation) vs 192.
| Feature | Radeon RX 6800 XT | RTX 4000 Ada Generation |
|---|---|---|
| G3D Mark Score | 24,995+4% | 24,046 |
| Architecture | RDNA 2.0 | Ada Lovelace |
| Process Node | 7 nm | 5 nm |
| Shading Units | 4608 | 6144+33% |
| Compute (TFLOPS) | 20.74 TFLOPS | 26.73 TFLOPS+29% |
| Boost Clock | 2250 MHz+44% | 1560 MHz |
| ROPs | 128+100% | 64 |
| TMUs | 288+50% | 192 |
| L1 Cache | 1 MB | 6 MB+500% |
| L2 Cache | 4 MB | 48 MB+1100% |
| Ray Tracing Cores | 72+50% | 48 |
Advanced Features (DLSS/FSR)
Both cards support Frame Generation, but the Radeon RX 6800 XT is on the newer stack with FSR Frame Generation + AFMF, while the RTX 4000 Ada Generation stays on DLSS 3.5 + Frame Generation.The RTX 4000 Ada Generation gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX 6800 XT leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | Radeon RX 6800 XT | RTX 4000 Ada Generation |
|---|---|---|
| Upscaling Tech | FSR 3 | DLSS 3.5 Super Resolution |
| Frame Generation | FSR Frame Generation + AFMF | DLSS 3.5 + Frame Generation |
| Ray Reconstruction | No | Yes (DLSS 3.5) |
| Low Latency | AMD Anti-Lag | NVIDIA Reflex |
Video Memory (VRAM)
The Radeon RX 6800 XT has 16 GB of VRAM, while the RTX 4000 Ada Generation carries 2 GB. Radeon RX 6800 XT gives you 700% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 512 GB/s (Radeon RX 6800 XT) vs 360 GB/s (RTX 4000 Ada Generation) — a 42.2% advantage for the Radeon RX 6800 XT. Memory bus width is 256-bit on the Radeon RX 6800 XT and 160-bit on the RTX 4000 Ada Generation. L2 Cache: 4 MB (Radeon RX 6800 XT) vs 48 MB (RTX 4000 Ada Generation) — the RTX 4000 Ada Generation has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon RX 6800 XT | RTX 4000 Ada Generation |
|---|---|---|
| VRAM Capacity | 16 GB+700% | 2 GB |
| Memory Type | GDDR6 | GDDR6 ECC |
| Memory Bandwidth | 512 GB/s+42% | 360 GB/s |
| Bus Width | 256-bit+60% | 160-bit |
| L2 Cache | 4 MB | 48 MB+1100% |
Display & API Support
DirectX support: 12 Ultimate (12_2) (Radeon RX 6800 XT) vs 12.2 (RTX 4000 Ada Generation). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | Radeon RX 6800 XT | RTX 4000 Ada Generation |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | 12.2+2% |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: VCN 3.0 (Radeon RX 6800 XT) vs 8th Gen NVENC (3x) (RTX 4000 Ada Generation). Decoder: VCN 3.0 vs 5th Gen NVDEC. Supported codecs: H.264,H.265,VP9,AV1 (Radeon RX 6800 XT) vs MPEG-2,H.264,HEVC,VP9,AV1 (RTX 4000 Ada Generation).
| Feature | Radeon RX 6800 XT | RTX 4000 Ada Generation |
|---|---|---|
| Encoder | VCN 3.0 | 8th Gen NVENC (3x) |
| Decoder | VCN 3.0 | 5th Gen NVDEC |
| Codecs | H.264,H.265,VP9,AV1 | MPEG-2,H.264,HEVC,VP9,AV1 |
Power & Dimensions
The Radeon RX 6800 XT draws 300W versus the RTX 4000 Ada Generation's 70W — a 124.3% difference. The RTX 4000 Ada Generation is more power-efficient. Recommended PSU: 750W (Radeon RX 6800 XT) vs 750W (RTX 4000 Ada Generation). Power connectors: 2x 8-pin vs 1x 8-pin. Card length: 267mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 75 vs 80°C.
| Feature | Radeon RX 6800 XT | RTX 4000 Ada Generation |
|---|---|---|
| TDP | 300W | 70W-77% |
| Recommended PSU | 750W | 750W |
| Power Connector | 2x 8-pin | 1x 8-pin |
| Length | 267mm | 267mm |
| Height | 120mm | 111mm |
| Slots | 2 | 2 |
| Temp (Load) | 75-6% | 80°C |
| Perf/Watt | 83.3 | 343.5+312% |
Value Analysis
At launch, the Radeon RX 6800 XT came in at $649, while the RTX 4000 Ada Generation launched at $1999. On MSRP, Radeon RX 6800 XT was 67.5% cheaper ($1350 less). Performance per dollar on MSRP (G3D Mark / MSRP): 38.5 (Radeon RX 6800 XT) vs 12.0 (RTX 4000 Ada Generation) — the Radeon RX 6800 XT offers 220.8% better value. The newer card here is RTX 4000 Ada Generation (2023 vs 2020).
| Feature | Radeon RX 6800 XT | RTX 4000 Ada Generation |
|---|---|---|
| MSRP | $649-68% | $1999 |
| Performance per Dollar | 38.5+221% | 12.0 |
| Codename | Navi 21 | AD104 |
| Release | October 28 2020 | August 9 2023 |
| Ranking | #42 | #47 |
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