Qualcomm Adreno 685 GPU vs Radeon R7 G
Qualcomm Adreno 685 GPU
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Radeon R7 G
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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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
Performance Per Dollar Radeon R7 G
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Qualcomm Adreno 685 GPU uses modern memory architecture. The Qualcomm Adreno 685 GPU likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The Radeon R7 G lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Qualcomm Adreno 685 GPU is the superior choice for raw performance. It leads with a 2.2% higher G3D Mark score. However, the Radeon R7 G offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.
| Insight | Qualcomm Adreno 685 GPU | Radeon R7 G |
|---|---|---|
| Performance | ✅Leading raw performance (+2.2%) | ❌Lower raw frame rates (-2.2%) |
| Longevity | 🛑Obsolete Architecture (2018 / Legacy) | 🛑Obsolete Architecture (2015 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+100+%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
While current pricing data is unavailable, the Qualcomm Adreno 685 GPU 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 Qualcomm Adreno 685 GPU and Radeon R7 G
Qualcomm Adreno 685 GPU
The Qualcomm Adreno 685 GPU is manufactured by Qualcomm. It was released in December 6 2018. The thermal design power (TDP) is 7W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 889 points.
Radeon R7 G
The Radeon R7 G is manufactured by AMD. It was released in June 18 2015. It features the GCN 1.0 architecture. The boost clock speed is 975 MHz. It has 1024 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 870 points. Launch price was $149.
Graphics Performance
The Qualcomm Adreno 685 GPU scores 889 and the Radeon R7 G reaches 870 in the G3D Mark benchmark — just a 2.2% difference, making them near-identical in rasterization performance.
| Feature | Qualcomm Adreno 685 GPU | Radeon R7 G |
|---|---|---|
| G3D Mark Score | 889+2% | 870 |
| Process Node | 7 nm | 28 nm |
Advanced Features (DLSS/FSR)
| Feature | Qualcomm Adreno 685 GPU | Radeon R7 G |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
The Qualcomm Adreno 685 GPU comes with 0 MB of VRAM, while the Radeon R7 G has 512 MB. The Radeon R7 G offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 128-bit.
| Feature | Qualcomm Adreno 685 GPU | Radeon R7 G |
|---|---|---|
| VRAM Capacity | Shared System RAM | 0.5 GB |
| Memory Type | Shared | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | System | 128-bit |
Power & Dimensions
The Qualcomm Adreno 685 GPU draws 7W versus the Radeon R7 G's 100W — a 173.8% difference. The Qualcomm Adreno 685 GPU is more power-efficient. Recommended PSU: 1W (Qualcomm Adreno 685 GPU) vs 350W (Radeon R7 G). Power connectors: Integrated vs None.
| Feature | Qualcomm Adreno 685 GPU | Radeon R7 G |
|---|---|---|
| TDP | 7W-93% | 100W |
| Recommended PSU | 1W-100% | 350W |
| Power Connector | Integrated | None |
| Length | 1mm | — |
| Slots | 0 | — |
| Perf/Watt | 127.0+1360% | 8.7 |
Value Analysis
The Qualcomm Adreno 685 GPU launched at $0 MSRP and currently averages $0, while the Radeon R7 G launched at $69 and now averages $51. The Qualcomm Adreno 685 GPU costs 100+% less ($51 savings) at current market prices. Performance per dollar (G3D Mark / price): Infinity (Qualcomm Adreno 685 GPU) vs 17.1 (Radeon R7 G) — the Qualcomm Adreno 685 GPU offers Infinity% better value. The Qualcomm Adreno 685 GPU is the newer GPU (2018 vs 2015).
| Feature | Qualcomm Adreno 685 GPU | Radeon R7 G |
|---|---|---|
| MSRP | $0-100% | $69 |
| Avg Price (30d) | $0-100% | $51 |
| Performance per Dollar | Infinity | 17.1 |
| Codename | — | Trinidad |
| Release | December 6 2018 | June 18 2015 |
| Ranking | #916 | #467 |
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