
Radeon R5 (Bristol Ridge)
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GeForce 845M
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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 Radeon R5 (Bristol Ridge) is positioned at rank 185 and the GeForce 845M is on rank 259, so the Radeon R5 (Bristol Ridge) offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon R5 (Bristol Ridge)
Performance Per Dollar GeForce 845M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R5 (Bristol Ridge) is the superior choice for raw performance. It leads with a 0.9% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce 845M.
| Insight | Radeon R5 (Bristol Ridge) | GeForce 845M |
|---|---|---|
| Performance | ✅Leading raw performance (+0.9%) | ❌Lower raw frame rates (-0.9%) |
| Longevity | 🛑Obsolete Architecture (2016 / GCN 1.2/2.0 (2015−2016)) | 🛑Obsolete Architecture (2015 / Maxwell (2014−2017)) |
| 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 R5 (Bristol Ridge) 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 R5 (Bristol Ridge) and GeForce 845M

Radeon R5 (Bristol Ridge)
The Radeon R5 (Bristol Ridge) is manufactured by AMD. It was released in June 1 2016. It features the GCN 1.2/2.0 architecture. The boost clock speed is 800 MHz. It has 384 shading units. The thermal design power (TDP) is 12W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,500 points.

GeForce 845M
The GeForce 845M is manufactured by NVIDIA. It was released in August 26 2015. It features the Maxwell architecture. The core clock ranges from 1071 MHz to 1176 MHz. It has 384 shading units. The thermal design power (TDP) is 33W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,487 points.
Graphics Performance
The Radeon R5 (Bristol Ridge) scores 1,500 and the GeForce 845M reaches 1,487 in the G3D Mark benchmark — just a 0.9% difference, making them near-identical in rasterization performance. The Radeon R5 (Bristol Ridge) is built on GCN 1.2/2.0 while the GeForce 845M uses Maxwell, both on a 28 nm process. Shader units: 384 (Radeon R5 (Bristol Ridge)) vs 384 (GeForce 845M). Boost clocks: 800 MHz vs 1176 MHz.
| Feature | Radeon R5 (Bristol Ridge) | GeForce 845M |
|---|---|---|
| G3D Mark Score | 1,500 | 1,487 |
| Architecture | GCN 1.2/2.0 | Maxwell |
| Process Node | 28 nm | 28 nm |
| Shading Units | 384 | 384 |
| Boost Clock | 800 MHz | 1176 MHz+47% |
Advanced Features (DLSS/FSR)
| Feature | Radeon R5 (Bristol Ridge) | GeForce 845M |
|---|---|---|
| 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 | Standard |
Video Memory (VRAM)
Both cards feature 512 MB of GDDR5. Bus width: 128-bit vs 128-bit.
| Feature | Radeon R5 (Bristol Ridge) | GeForce 845M |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
Power & Dimensions
The Radeon R5 (Bristol Ridge) draws 12W versus the GeForce 845M's 33W — a 93.3% difference. The Radeon R5 (Bristol Ridge) is more power-efficient. Recommended PSU: 350W (Radeon R5 (Bristol Ridge)) vs 350W (GeForce 845M). Power connectors: PCIe-powered vs Legacy.
| Feature | Radeon R5 (Bristol Ridge) | GeForce 845M |
|---|---|---|
| TDP | 12W-64% | 33W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | Legacy |
| Slots | — | 0 |
| Temp (Load) | — | 85°C |
| Perf/Watt | 125.0+177% | 45.1 |
Value Analysis
The Radeon R5 (Bristol Ridge) is the newer GPU (2016 vs 2015).
| Feature | Radeon R5 (Bristol Ridge) | GeForce 845M |
|---|---|---|
| MSRP | $50 | — |
| Avg Price (30d) | $50 | — |
| Codename | Bristol Ridge | GM108 |
| Release | June 1 2016 | August 26 2015 |
| Ranking | #904 | #768 |
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