RTX 4000 Ada Generation vs Radeon RX 6800 XT
RTX 4000 Ada Generation
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Radeon RX 6800 XT
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Performance Spectrum - GPU
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.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar RTX 4000 Ada Generation
Performance Per Dollar Radeon RX 6800 XT
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon RX 6800 XT is the superior choice for raw performance. It leads with a 3.9% higher G3D Mark score and 700% more VRAM (16 GB vs 2 GB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the RTX 4000 Ada Generation.
| Insight | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| Performance | ❌Lower raw frame rates (-3.9%) | ✅Leading raw performance (+3.9%) |
| Longevity | 🏆Elite Architecture (Ada Lovelace (2022−2024) / 5nm) | 🔮Strong Longevity (RDNA 2.0 (2020−2025) / 7nm) |
| Ecosystem | ✨ DLSS 3/4 + Frame Gen Support | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (2 GB) | 🎮 High Capacity (16 GB) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | Standard Size (267mm) | Standard Size (267mm) |
💎 Value Proposition
The Radeon RX 6800 XT offers a compelling cost-to-performance ratio. Priced at $743 versus $1,547 for the RTX 4000 Ada Generation, it costs 52% less. While it maintains competitive performance, this results in a 116.4% higher cost efficiency score.
| Insight | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+116.4%) |
| Upfront Cost | ⚠️Higher upfront cost ($1,547) | ✅More affordable ($743) |
Performance Check
Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.
Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.
Technical Specifications
Side-by-side comparison of RTX 4000 Ada Generation and Radeon RX 6800 XT
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.
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.
Graphics Performance
The RTX 4000 Ada Generation scores 24,046 and the Radeon RX 6800 XT reaches 24,995 in the G3D Mark benchmark — just a 3.9% difference, making them near-identical in rasterization performance. The RTX 4000 Ada Generation is built on Ada Lovelace while the Radeon RX 6800 XT uses RDNA 2.0, both on 5 nm vs 7 nm. Shader units: 6,144 (RTX 4000 Ada Generation) vs 4,608 (Radeon RX 6800 XT). Raw compute: 26.73 TFLOPS (RTX 4000 Ada Generation) vs 20.74 TFLOPS (Radeon RX 6800 XT). Boost clocks: 1560 MHz vs 2250 MHz. Ray tracing: 48 RT cores (RTX 4000 Ada Generation) vs 72 (Radeon RX 6800 XT) with 192 Tensor cores.
| Feature | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| G3D Mark Score | 24,046 | 24,995+4% |
| Architecture | Ada Lovelace | RDNA 2.0 |
| Process Node | 5 nm | 7 nm |
| Shading Units | 6144+33% | 4608 |
| Compute (TFLOPS) | 26.73 TFLOPS+29% | 20.74 TFLOPS |
| Boost Clock | 1560 MHz | 2250 MHz+44% |
| ROPs | 64 | 128+100% |
| TMUs | 192 | 288+50% |
| L1 Cache | 6 MB+500% | 1 MB |
| L2 Cache | 48 MB+1100% | 4 MB |
| Ray Tracing Cores | 48 | 72+50% |
Advanced Features (DLSS/FSR)
Both GPUs support Frame Generation technologies, but they achieve it differently. The RTX 4000 Ada Generation uses DLSS 3 (AI-based) which is hardware-accelerated on Tensor Cores, often providing superior image quality. The Radeon RX 6800 XT utilizes FSR 3 & AFMF, which is more open but driver-based. Both can significantly boost FPS in supported titles.The RTX 4000 Ada Generation gives access to NVIDIA DLSS (Deep Learning Super Sampling), widely regarding as the superior upscaling method for image quality. The Radeon RX 6800 XT relies on FSR (FidelityFX Super Resolution), which is capable but generally slightly noisier than DLSS in motion.
| Feature | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| Upscaling Tech | DLSS 3.5 | FSR 3 (Native) |
| Frame Generation | DLSS 3.0 (Native) | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | Yes (DLSS 3.5) | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The RTX 4000 Ada Generation comes with 2 GB of VRAM, while the Radeon RX 6800 XT has 16 GB. The Radeon RX 6800 XT offers 700% more capacity, crucial for higher resolutions and texture-heavy games. Memory bandwidth: 360 GB/s (RTX 4000 Ada Generation) vs 512 GB/s (Radeon RX 6800 XT) — a 42.2% advantage for the Radeon RX 6800 XT. Bus width: 160-bit vs 256-bit. L2 Cache: 48 MB (RTX 4000 Ada Generation) vs 4 MB (Radeon RX 6800 XT) — the RTX 4000 Ada Generation has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| VRAM Capacity | 2 GB | 16 GB+700% |
| Memory Type | GDDR6 ECC | GDDR6 |
| Memory Bandwidth | 360 GB/s | 512 GB/s+42% |
| Bus Width | 160-bit | 256-bit+60% |
| L2 Cache | 48 MB+1100% | 4 MB |
Display & API Support
DirectX support: 12.2 (RTX 4000 Ada Generation) vs 12 Ultimate (12_2) (Radeon RX 6800 XT). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.
| Feature | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| DirectX | 12.2+2% | 12 Ultimate (12_2) |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4 | 4 |
Media & Encoding
Hardware encoder: 8th Gen NVENC (3x) (RTX 4000 Ada Generation) vs VCN 3.0 (Radeon RX 6800 XT). Decoder: 5th Gen NVDEC vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (RTX 4000 Ada Generation) vs H.264,H.265,VP9,AV1 (Radeon RX 6800 XT).
| Feature | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| Encoder | 8th Gen NVENC (3x) | VCN 3.0 |
| Decoder | 5th Gen NVDEC | VCN 3.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | H.264,H.265,VP9,AV1 |
Power & Dimensions
The RTX 4000 Ada Generation draws 70W versus the Radeon RX 6800 XT's 300W — a 124.3% difference. The RTX 4000 Ada Generation is more power-efficient. Recommended PSU: 750W (RTX 4000 Ada Generation) vs 750W (Radeon RX 6800 XT). Power connectors: 1x 8-pin vs 2x 8-pin. Card length: 267mm vs 267mm, occupying 2 vs 2 slots. Typical load temperature: 80°C vs 75.
| Feature | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| TDP | 70W-77% | 300W |
| Recommended PSU | 750W | 750W |
| Power Connector | 1x 8-pin | 2x 8-pin |
| Length | 267mm | 267mm |
| Height | 111mm | 120mm |
| Slots | 2 | 2 |
| Temp (Load) | 80°C | 75-6% |
| Perf/Watt | 343.5+312% | 83.3 |
Value Analysis
The RTX 4000 Ada Generation launched at $1999 MSRP and currently averages $1547, while the Radeon RX 6800 XT launched at $649 and now averages $743. The Radeon RX 6800 XT costs 52% less ($804 savings) at current market prices. Performance per dollar (G3D Mark / price): 15.5 (RTX 4000 Ada Generation) vs 33.6 (Radeon RX 6800 XT) — the Radeon RX 6800 XT offers 116.8% better value. The RTX 4000 Ada Generation is the newer GPU (2023 vs 2020).
| Feature | RTX 4000 Ada Generation | Radeon RX 6800 XT |
|---|---|---|
| MSRP | $1999 | $649-68% |
| Avg Price (30d) | $1547 | $743-52% |
| Performance per Dollar | 15.5 | 33.6+117% |
| Codename | AD104 | Navi 21 |
| Release | August 9 2023 | October 28 2020 |
| Ranking | #47 | #42 |
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