
Mobility Radeon HD 5850 vs Radeon R7 A8-7650K

Mobility Radeon HD 5850
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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 Mobility Radeon HD 5850 is positioned at rank #611 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 Mobility Radeon HD 5850
Performance Per Dollar
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Mobility Radeon HD 5850 is the superior choice for raw performance. It leads with a 0.8% higher G3D Mark score and 100% more VRAM (1 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon R7 A8-7650K.
| Insight | Mobility Radeon HD 5850 | Radeon R7 A8-7650K |
|---|---|---|
| Performance | ✅Leading raw performance (+0.8%) | ❌Lower raw frame rates (-0.8%) |
| Longevity | 🛑Obsolete Architecture (2010 / TeraScale 2 (2009−2015)) | 🛑Obsolete Architecture (2014 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Mobility Radeon HD 5850 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 Mobility Radeon HD 5850 and Radeon R7 A8-7650K

Mobility Radeon HD 5850
The Mobility Radeon HD 5850 is manufactured by AMD. It was released in January 7 2010. It features the TeraScale 2 architecture. The core clock speed is 700 MHz. It has 800 shading units. The thermal design power (TDP) is 50W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 763 points.

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 Mobility Radeon HD 5850 scores 763 and the Radeon R7 A8-7650K reaches 757 in the G3D Mark benchmark — just a 0.8% difference, making them near-identical in rasterization performance. The Mobility Radeon HD 5850 is built on TeraScale 2 while the Radeon R7 A8-7650K uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 800 (Mobility Radeon HD 5850) vs 384 (Radeon R7 A8-7650K). Raw compute: 1.12 TFLOPS (Mobility Radeon HD 5850) vs 0.6336 TFLOPS (Radeon R7 A8-7650K).
| Feature | Mobility Radeon HD 5850 | Radeon R7 A8-7650K |
|---|---|---|
| G3D Mark Score | 763 | 757 |
| Architecture | TeraScale 2 | GCN 1.0 |
| Process Node | 40 nm | 28 nm |
| Shading Units | 800+108% | 384 |
| Compute (TFLOPS) | 1.12 TFLOPS+77% | 0.6336 TFLOPS |
| ROPs | 16+100% | 8 |
| TMUs | 40+67% | 24 |
| L1 Cache | 80 KB | 96 KB+20% |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Mobility Radeon HD 5850 | 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)
The Mobility Radeon HD 5850 comes with 1 GB of VRAM, while the Radeon R7 A8-7650K has 512 MB. The Mobility Radeon HD 5850 offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit.
| Feature | Mobility Radeon HD 5850 | Radeon R7 A8-7650K |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 256 KB | 256 KB |
Display & API Support
DirectX support: 11.0 (Mobility Radeon HD 5850) vs 12 (12_0) (Radeon R7 A8-7650K). Vulkan: No vs 1.2. OpenGL: 4.4 vs 4.6. Maximum simultaneous displays: 6 vs 4.
| Feature | Mobility Radeon HD 5850 | Radeon R7 A8-7650K |
|---|---|---|
| DirectX | 11.0 | 12 (12_0)+9% |
| Vulkan | No | 1.2 |
| OpenGL | 4.4 | 4.6+5% |
| Max Displays | 6+50% | 4 |
Media & Encoding
Hardware encoder: UVD 2.3 (Mobility Radeon HD 5850) vs VCE 2.0 (Radeon R7 A8-7650K). Decoder: UVD 2.3 vs UVD 4.0. Supported codecs: H.264,VC-1,MPEG-2 (Mobility Radeon HD 5850) vs H.264,MPEG-2,VC-1,MPEG-4 (Radeon R7 A8-7650K).
| Feature | Mobility Radeon HD 5850 | Radeon R7 A8-7650K |
|---|---|---|
| Encoder | UVD 2.3 | VCE 2.0 |
| Decoder | UVD 2.3 | UVD 4.0 |
| Codecs | H.264,VC-1,MPEG-2 | H.264,MPEG-2,VC-1,MPEG-4 |
Power & Dimensions
The Mobility Radeon HD 5850 draws 50W versus the Radeon R7 A8-7650K's 30W — a 50% difference. The Radeon R7 A8-7650K is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 5850) vs 350W (Radeon R7 A8-7650K). Power connectors: PCIe-powered vs PCIe-powered. Typical load temperature: 85°C vs 70.
| Feature | Mobility Radeon HD 5850 | Radeon R7 A8-7650K |
|---|---|---|
| TDP | 50W | 30W-40% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | PCIe-powered |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | — | 0 |
| Temp (Load) | 85°C | 70-18% |
| Perf/Watt | 15.3 | 25.2+65% |
Value Analysis
The Mobility Radeon HD 5850 launched at $299 MSRP and currently averages $30, while the Radeon R7 A8-7650K launched at $0 and now averages $0. The Radeon R7 A8-7650K costs 100+% less ($30 savings) at current market prices. Performance per dollar (G3D Mark / price): 25.4 (Mobility Radeon HD 5850) vs Infinity (Radeon R7 A8-7650K) — the Radeon R7 A8-7650K offers Infinity% better value. The Radeon R7 A8-7650K is the newer GPU (2014 vs 2010).
| Feature | Mobility Radeon HD 5850 | Radeon R7 A8-7650K |
|---|---|---|
| MSRP | $299 | $0-100% |
| Avg Price (30d) | $30 | $0-100% |
| Performance per Dollar | 25.4 | Infinity |
| Codename | Broadway | Opal |
| Release | January 7 2010 | January 9 2014 |
| Ranking | #846 | #890 |
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