Radeon HD 6800M vs Radeon R7 A8-7650K
Radeon HD 6800M
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Radeon R7 A8-7650K
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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. The Radeon HD 6800M is positioned at rank #289 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 Radeon HD 6800M
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R7 A8-7650K is the superior choice for raw performance. It leads with a 0.5% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 6800M.
| Insight | Radeon HD 6800M | Radeon R7 A8-7650K |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.5%) | ✅Leading raw performance (+0.5%) |
| Longevity | 🛑Obsolete Architecture (2010 / TeraScale 2 (2009−2015)) | 🛑Obsolete Architecture (2014 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon R7 A8-7650K 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 HD 6800M and Radeon R7 A8-7650K
Radeon HD 6800M
The Radeon HD 6800M is manufactured by AMD. It was released in October 21 2010. It features the TeraScale 2 architecture. The boost clock speed is 900 MHz. It has 1120 shading units. The thermal design power (TDP) is 151W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 753 points. Launch price was $239.
Radeon R7 A8-7650K
The Radeon R7 A8-7650K is manufactured by AMD. It was released in January 9 2014. It features the GCN 1.0 architecture. The core clock ranges from 725 MHz to 825 MHz. It has 384 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 757 points.
Graphics Performance
The Radeon HD 6800M scores 753 and the Radeon R7 A8-7650K reaches 757 in the G3D Mark benchmark — just a 0.5% difference, making them near-identical in rasterization performance. The Radeon HD 6800M is built on TeraScale 2 while the Radeon R7 A8-7650K uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 1,120 (Radeon HD 6800M) vs 384 (Radeon R7 A8-7650K). Raw compute: 2.016 TFLOPS (Radeon HD 6800M) vs 0.6336 TFLOPS (Radeon R7 A8-7650K). Boost clocks: 900 MHz vs 825 MHz.
| Feature | Radeon HD 6800M | Radeon R7 A8-7650K |
|---|---|---|
| G3D Mark Score | 753 | 757 |
| Architecture | TeraScale 2 | GCN 1.0 |
| Process Node | 40 nm | 28 nm |
| Shading Units | 1120+192% | 384 |
| Compute (TFLOPS) | 2.016 TFLOPS+218% | 0.6336 TFLOPS |
| Boost Clock | 900 MHz+9% | 825 MHz |
| ROPs | 32+300% | 8 |
| TMUs | 56+133% | 24 |
| L1 Cache | 224 KB+133% | 96 KB |
| L2 Cache | 512 KB+100% | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 6800M | Radeon R7 A8-7650K |
|---|---|---|
| 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 512 MB of video memory. Bus width: System vs 128-bit. L2 Cache: 512 KB (Radeon HD 6800M) vs 256 KB (Radeon R7 A8-7650K) — the Radeon HD 6800M has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon HD 6800M | Radeon R7 A8-7650K |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | Shared | GDDR5 |
| Memory Bandwidth | System | Unknown |
| Bus Width | System | 128-bit |
| L2 Cache | 512 KB+100% | 256 KB |
Power & Dimensions
The Radeon HD 6800M draws 151W versus the Radeon R7 A8-7650K's 30W — a 133.7% difference. The Radeon R7 A8-7650K is more power-efficient. Recommended PSU: 350W (Radeon HD 6800M) vs 350W (Radeon R7 A8-7650K). Power connectors: 1x 6-pin vs PCIe-powered.
| Feature | Radeon HD 6800M | Radeon R7 A8-7650K |
|---|---|---|
| TDP | 151W | 30W-80% |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | — | 0 |
| Temp (Load) | — | 70 |
| Perf/Watt | 5.0 | 25.2+404% |
Value Analysis
The Radeon R7 A8-7650K is the newer GPU (2014 vs 2010).
| Feature | Radeon HD 6800M | Radeon R7 A8-7650K |
|---|---|---|
| MSRP | — | $0 |
| Avg Price (30d) | — | $0 |
| Codename | Barts | Opal |
| Release | October 21 2010 | January 9 2014 |
| Ranking | #661 | #890 |
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