
Radeon PRO W6400 vs Radeon 890M

Radeon PRO W6400
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Radeon 890M
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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. The Radeon PRO W6400 is positioned at rank 33 and the Radeon 890M is on rank 286, so the Radeon PRO W6400 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon PRO W6400
Performance Per Dollar Radeon 890M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon PRO W6400 is the superior choice for raw performance. It leads with a 3.1% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon 890M.
| Insight | Radeon PRO W6400 | Radeon 890M |
|---|---|---|
| Performance | ✅Leading raw performance (+3.1%) | ❌Lower raw frame rates (-3.1%) |
| Longevity | RDNA 2.0 (2020−2025) (6nm) | RDNA 3.5 (2024−2025) (4nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | 🎮 High Capacity (4 GB) | 🎮 High Capacity (4 GB) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon PRO W6400 remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.
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 Radeon PRO W6400 and Radeon 890M

Radeon PRO W6400
The Radeon PRO W6400 is manufactured by AMD. It was released in January 19 2022. It features the RDNA 2.0 architecture. The core clock ranges from 2331 MHz to 2331 MHz. It has 768 shading units. The thermal design power (TDP) is 50W. Manufactured using 6 nm process technology. It features 12 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 8,428 points.

Radeon 890M
The Radeon 890M is manufactured by AMD. It was released in July 15 2024. It features the RDNA 3.5 architecture. The core clock ranges from 400 MHz to 2900 MHz. It has 1024 shading units. The thermal design power (TDP) is 15W. Manufactured using 4 nm process technology. It features 16 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 8,175 points.
Graphics Performance
The Radeon PRO W6400 scores 8,428 and the Radeon 890M reaches 8,175 in the G3D Mark benchmark — just a 3.1% difference, making them near-identical in rasterization performance. The Radeon PRO W6400 is built on RDNA 2.0 while the Radeon 890M uses RDNA 3.5, both on 6 nm vs 4 nm. Shader units: 768 (Radeon PRO W6400) vs 1,024 (Radeon 890M). Raw compute: 3.58 TFLOPS (Radeon PRO W6400) vs 5.939 TFLOPS (Radeon 890M). Boost clocks: 2331 MHz vs 2900 MHz. Ray tracing: 12 RT cores (Radeon PRO W6400) vs 16 (Radeon 890M).
| Feature | Radeon PRO W6400 | Radeon 890M |
|---|---|---|
| G3D Mark Score | 8,428+3% | 8,175 |
| Architecture | RDNA 2.0 | RDNA 3.5 |
| Process Node | 6 nm | 4 nm |
| Shading Units | 768 | 1024+33% |
| Compute (TFLOPS) | 3.58 TFLOPS | 5.939 TFLOPS+66% |
| Boost Clock | 2331 MHz | 2900 MHz+24% |
| ROPs | 32 | 32 |
| TMUs | 48 | 64+33% |
| L1 Cache | 256 KB | 256 KB |
| L2 Cache | 1 MB | 2 MB+100% |
| Ray Tracing Cores | 12 | 16+33% |
Advanced Features (DLSS/FSR)
| Feature | Radeon PRO W6400 | Radeon 890M |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 4 GB of video memory. Bus width: 256-bit vs System. L2 Cache: 1 MB (Radeon PRO W6400) vs 2 MB (Radeon 890M) — the Radeon 890M has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon PRO W6400 | Radeon 890M |
|---|---|---|
| VRAM Capacity | 4 GB | 4 GB |
| Memory Type | GDDR6 | Shared |
| Bus Width | 256-bit | System |
| L2 Cache | 1 MB | 2 MB+100% |
Display & API Support
DirectX support: 12.2 (Radeon PRO W6400) vs 12.2 (Radeon 890M). Vulkan: 1.2 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 2 vs 4.
| Feature | Radeon PRO W6400 | Radeon 890M |
|---|---|---|
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.2 | 1.3+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 2 | 4+100% |
Media & Encoding
Hardware encoder: VCN 3.0 (Radeon PRO W6400) vs VCN 3.0 (Radeon 890M). Decoder: VCN 3.0 vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (Radeon PRO W6400) vs MPEG-2,H.264,HEVC,VP9,AV1 (Decode) (Radeon 890M).
| Feature | Radeon PRO W6400 | Radeon 890M |
|---|---|---|
| Encoder | VCN 3.0 | VCN 3.0 |
| Decoder | VCN 3.0 | VCN 3.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 (Decode) | MPEG-2,H.264,HEVC,VP9,AV1 (Decode) |
Power & Dimensions
The Radeon PRO W6400 draws 50W versus the Radeon 890M's 15W — a 107.7% difference. The Radeon 890M is more power-efficient. Recommended PSU: 500W (Radeon PRO W6400) vs 500W (Radeon 890M). Power connectors: PCIe-powered vs PCIe-powered. Card length: 168mm vs 0mm, occupying 1 vs 0 slots.
| Feature | Radeon PRO W6400 | Radeon 890M |
|---|---|---|
| TDP | 50W | 15W-70% |
| Recommended PSU | 500W | 500W |
| Power Connector | PCIe-powered | PCIe-powered |
| Length | 168mm | 0mm |
| Height | 69mm | 0mm |
| Slots | 1 | 0-100% |
| Temp (Load) | 70°C | — |
| Perf/Watt | 168.6 | 545.0+223% |
Value Analysis
The Radeon 890M is the newer GPU (2024 vs 2022).
| Feature | Radeon PRO W6400 | Radeon 890M |
|---|---|---|
| MSRP | $229 | — |
| Avg Price (30d) | $200 | — |
| Codename | Navi 24 | Strix Point |
| Release | January 19 2022 | July 15 2024 |
| Ranking | #308 | #312 |
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