Radeon HD 7770M
Radeon RX Vega 10 Ryzen 7 3700U
Radeon HD 7770M vs Radeon RX Vega 10 Ryzen 7 3700U 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 HD 7770M vs Radeon RX Vega 10 Ryzen 7 3700U 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 HD 7770M vs Radeon RX Vega 10 Ryzen 7 3700U: 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 HD 7770M
2012Why buy it
- ✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).
Trade-offs
- ❌Lower average FPS than Radeon RX Vega 10 Ryzen 7 3700U across 49 tracked games in our benchmark data.
- ❌2012 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌113.3% higher power demand at 32W vs 15W.
Radeon RX Vega 10 Ryzen 7 3700U
2020Why buy it
- ✅113.2% more average FPS across 49 tracked games in our benchmark data.
- ✅Draws 15W instead of 32W, a 17W reduction.
- ✅More future proof: Vega (2017−2020) on 7nm with a newer platform for upcoming games.
Trade-offs
- ❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
- ❌2020 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
Quick Answers
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Radeon HD 7770M vs Radeon RX Vega 10 Ryzen 7 3700U Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
Radeon HD 7770M
The Radeon HD 7770M is manufactured by AMD. It was released in April 24 2012. It features the GCN 1.0 architecture. The core clock speed is 675 MHz. It has 512 shading units. The thermal design power (TDP) is 32W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,500 points.
Radeon RX Vega 10 Ryzen 7 3700U
The Radeon RX Vega 10 Ryzen 7 3700U is manufactured by AMD. It was released in January 7 2020. It features the Vega architecture. The boost clock speed is 2100 MHz. It has 512 shading units. The thermal design power (TDP) is 15W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 1,477 points.
Graphics Performance
The Radeon HD 7770M scores 1,500 and the Radeon RX Vega 10 Ryzen 7 3700U reaches 1,477 in the G3D Mark benchmark — just a 1.6% difference, making them near-identical in rasterization performance. The Radeon HD 7770M is built on GCN 1.0 while the Radeon RX Vega 10 Ryzen 7 3700U uses Vega, both on 28 nm vs 7 nm. Shader units: 512 (Radeon HD 7770M) vs 512 (Radeon RX Vega 10 Ryzen 7 3700U).
| Feature | Radeon HD 7770M | Radeon RX Vega 10 Ryzen 7 3700U |
|---|---|---|
| G3D Mark Score | 1,500+2% | 1,477 |
| Architecture | GCN 1.0 | Vega |
| Process Node | 28 nm | 7 nm |
| Shading Units | 512 | 512 |
| Frame Generation | FSR upscaling | FSR upscaling |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 7770M | Radeon RX Vega 10 Ryzen 7 3700U |
|---|---|---|
| Upscaling Tech | FSR Upscaling / FSR 4 | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | AMD Anti-Lag | AMD Anti-Lag |
Video Memory (VRAM)
The Radeon HD 7770M has 512 MB of VRAM, while the Radeon RX Vega 10 Ryzen 7 3700U carries 0 MB. Radeon HD 7770M gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Radeon HD 7770M and System on the Radeon RX Vega 10 Ryzen 7 3700U.
| Feature | Radeon HD 7770M | Radeon RX Vega 10 Ryzen 7 3700U |
|---|---|---|
| VRAM Capacity | 0.5 GB | Shared System RAM |
| Memory Type | Shared | Shared |
| Memory Bandwidth | System | System |
| Bus Width | System | System |
Power & Dimensions
The Radeon HD 7770M draws 32W versus the Radeon RX Vega 10 Ryzen 7 3700U's 15W — a 72.3% difference. The Radeon RX Vega 10 Ryzen 7 3700U is more power-efficient. Recommended PSU: 350W (Radeon HD 7770M) vs 1W (Radeon RX Vega 10 Ryzen 7 3700U). Power connectors: 1x 6-pin vs Integrated.
| Feature | Radeon HD 7770M | Radeon RX Vega 10 Ryzen 7 3700U |
|---|---|---|
| TDP | 32W | 15W-53% |
| Recommended PSU | 350W | 1W-100% |
| Power Connector | 1x 6-pin | Integrated |
| Slots | — | 0 |
| Temp (Load) | — | 80°C |
| Perf/Watt | 46.9 | 98.5+110% |
Value Analysis
The newer card here is Radeon RX Vega 10 Ryzen 7 3700U (2020 vs 2012).
| Feature | Radeon HD 7770M | Radeon RX Vega 10 Ryzen 7 3700U |
|---|---|---|
| MSRP | — | $0 |
| Codename | Chelsea | Vega |
| Release | April 24 2012 | January 7 2020 |
| Ranking | #794 | #545 |
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