
RadeonT 780M vs Radeon RX 6500M

RadeonT 780M
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Radeon RX 6500M
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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 RadeonT 780M is positioned at rank 142 and the Radeon RX 6500M is on rank 73, so the Radeon RX 6500M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar RadeonT 780M
Performance Per Dollar Radeon RX 6500M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon RX 6500M is the superior choice for raw performance. It leads with a 4.9% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the RadeonT 780M.
| Insight | RadeonT 780M | Radeon RX 6500M |
|---|---|---|
| Performance | ❌Lower raw frame rates (-4.9%) | ✅Leading raw performance (+4.9%) |
| Longevity | RDNA 3.0 (2022−2026) (4nm) | RDNA 2.0 (2020−2025) (6nm) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon RX 6500M 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 RadeonT 780M and Radeon RX 6500M

RadeonT 780M
The RadeonT 780M is manufactured by AMD. It was released in January 31 2024. It features the RDNA 3.0 architecture. The core clock ranges from 800 MHz to 2900 MHz. It has 768 shading units. The thermal design power (TDP) is 15W. Manufactured using 4 nm process technology. It features 12 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 7,098 points.

Radeon RX 6500M
The Radeon RX 6500M is manufactured by AMD. It was released in January 4 2022. It features the RDNA 2.0 architecture. The core clock ranges from 2000 MHz to 2400 MHz. It has 1024 shading units. The thermal design power (TDP) is 50W. Manufactured using 6 nm process technology. It features 16 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 7,443 points.
Graphics Performance
The RadeonT 780M scores 7,098 and the Radeon RX 6500M reaches 7,443 in the G3D Mark benchmark — just a 4.9% difference, making them near-identical in rasterization performance. The RadeonT 780M is built on RDNA 3.0 while the Radeon RX 6500M uses RDNA 2.0, both on 4 nm vs 6 nm. Shader units: 768 (RadeonT 780M) vs 1,024 (Radeon RX 6500M). Raw compute: 8.909 TFLOPS (RadeonT 780M) vs 4.915 TFLOPS (Radeon RX 6500M). Boost clocks: 2900 MHz vs 2400 MHz. Ray tracing: 12 RT cores (RadeonT 780M) vs 16 (Radeon RX 6500M).
| Feature | RadeonT 780M | Radeon RX 6500M |
|---|---|---|
| G3D Mark Score | 7,098 | 7,443+5% |
| Architecture | RDNA 3.0 | RDNA 2.0 |
| Process Node | 4 nm | 6 nm |
| Shading Units | 768 | 1024+33% |
| Compute (TFLOPS) | 8.909 TFLOPS+81% | 4.915 TFLOPS |
| Boost Clock | 2900 MHz+21% | 2400 MHz |
| ROPs | 32 | 32 |
| TMUs | 48 | 64+33% |
| L1 Cache | 256 KB | 256 KB |
| L2 Cache | 2 MB+100% | 1 MB |
| Ray Tracing Cores | 12 | 16+33% |
Advanced Features (DLSS/FSR)
A critical advantage for the Radeon RX 6500M is support for FSR 3 / AFMF. This allows it to generate entire frames using AI/Algorithms, essentially doubling the frame rate in CPU-bound scenarios or heavy ray-tracing titles. The RadeonT 780M lacks specific hardware/driver support for this native frame generation tier.
| Feature | RadeonT 780M | Radeon RX 6500M |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 3 (Native) |
| Frame Generation | Not Supported | FSR 3 / AFMF (Driver) |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 4 GB of GDDR6. Bus width: 128-bit vs 64-bit. L2 Cache: 2 MB (RadeonT 780M) vs 1 MB (Radeon RX 6500M) — the RadeonT 780M has significantly larger on-die cache to reduce VRAM reliance.
| Feature | RadeonT 780M | Radeon RX 6500M |
|---|---|---|
| VRAM Capacity | 4 GB | 4 GB |
| Memory Type | GDDR6 | GDDR6 |
| Bus Width | 128-bit+100% | 64-bit |
| L2 Cache | 2 MB+100% | 1 MB |
Display & API Support
DirectX support: 12.2 (RadeonT 780M) vs 12 (12_2) (Radeon RX 6500M). Vulkan: 1.3 vs 1.4. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 3.
| Feature | RadeonT 780M | Radeon RX 6500M |
|---|---|---|
| DirectX | 12.2+2% | 12 (12_2) |
| Vulkan | 1.3 | 1.4+8% |
| OpenGL | 4.6 | 4.6 |
| Max Displays | 4+33% | 3 |
Media & Encoding
Hardware encoder: VCN 4.0 (RadeonT 780M) vs VCN 3.0 (Radeon RX 6500M). Decoder: VCN 4.0 vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1 (RadeonT 780M) vs H.264,HEVC,VP9 (Decode Only) (Radeon RX 6500M).
| Feature | RadeonT 780M | Radeon RX 6500M |
|---|---|---|
| Encoder | VCN 4.0 | VCN 3.0 |
| Decoder | VCN 4.0 | VCN 3.0 |
| Codecs | MPEG-2,H.264,HEVC,VP9,AV1 | H.264,HEVC,VP9 (Decode Only) |
Power & Dimensions
The RadeonT 780M draws 15W versus the Radeon RX 6500M's 50W — a 107.7% difference. The RadeonT 780M is more power-efficient. Recommended PSU: 350W (RadeonT 780M) vs 350W (Radeon RX 6500M). Power connectors: None vs Mobile.
| Feature | RadeonT 780M | Radeon RX 6500M |
|---|---|---|
| TDP | 15W-70% | 50W |
| Recommended PSU | 350W | 350W |
| Power Connector | None | Mobile |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | 0 |
| Temp (Load) | — | 85°C |
| Perf/Watt | 473.2+218% | 148.9 |
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