Radeon IGP 320M vs RADEON IGP 345M
Radeon IGP 320M
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RADEON IGP 345M
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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 IGP 320M is positioned at rank 412 and the RADEON IGP 345M is on rank 414, so the Radeon IGP 320M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon IGP 320M
Performance Per Dollar RADEON IGP 345M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
⚠️ Generational Difference
The Radeon IGP 320M uses modern memory architecture. The Radeon IGP 320M likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The RADEON IGP 345M lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.
🚀 Performance Leadership
The Radeon IGP 320M is the superior choice for raw performance. It leads with a 33.3% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the RADEON IGP 345M.
| Insight | Radeon IGP 320M | RADEON IGP 345M |
|---|---|---|
| Performance | ✅Leading raw performance (+33.3%) | ❌Lower raw frame rates (-33.3%) |
| Longevity | RDNA 1.0 (2019−2020) (7nm) | 🛑Obsolete Architecture (2016 / GCN 4.0 (2016−2020)) |
| 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 IGP 320M 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 IGP 320M and RADEON IGP 345M
Radeon IGP 320M
The Radeon IGP 320M is manufactured by AMD. It was released in November 13 2019. It features the RDNA 1.0 architecture. The core clock ranges from 1000 MHz to 1250 MHz. It has 1280 shading units. The thermal design power (TDP) is 85W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 4 points.
RADEON IGP 345M
The RADEON IGP 345M is manufactured by AMD. It was released in October 30 2016. It features the GCN 4.0 architecture. The core clock speed is 855 MHz. It has 768 shading units. The thermal design power (TDP) is 35W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 3 points.
Graphics Performance
In G3D Mark, the Radeon IGP 320M scores 4 versus the RADEON IGP 345M's 3 — the Radeon IGP 320M leads by 33.3%. The Radeon IGP 320M is built on RDNA 1.0 while the RADEON IGP 345M uses GCN 4.0, both on 7 nm vs 14 nm. Shader units: 1,280 (Radeon IGP 320M) vs 768 (RADEON IGP 345M). Raw compute: 3.2 TFLOPS (Radeon IGP 320M) vs 1.313 TFLOPS (RADEON IGP 345M).
| Feature | Radeon IGP 320M | RADEON IGP 345M |
|---|---|---|
| G3D Mark Score | 4+33% | 3 |
| Architecture | RDNA 1.0 | GCN 4.0 |
| Process Node | 7 nm | 14 nm |
| Shading Units | 1280+67% | 768 |
| Compute (TFLOPS) | 3.2 TFLOPS+144% | 1.313 TFLOPS |
| ROPs | 32+100% | 16 |
| TMUs | 80+67% | 48 |
| L2 Cache | 2 MB+100% | 1 MB |
Advanced Features (DLSS/FSR)
| Feature | Radeon IGP 320M | RADEON IGP 345M |
|---|---|---|
| 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 GDDR5. Bus width: 64-bit vs 64-bit. L2 Cache: 2 MB (Radeon IGP 320M) vs 1 MB (RADEON IGP 345M) — the Radeon IGP 320M has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon IGP 320M | RADEON IGP 345M |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 64-bit |
| L2 Cache | 2 MB+100% | 1 MB |
Power & Dimensions
The Radeon IGP 320M draws 85W versus the RADEON IGP 345M's 35W — a 83.3% difference. The RADEON IGP 345M is more power-efficient. Recommended PSU: 350W (Radeon IGP 320M) vs 350W (RADEON IGP 345M). Power connectors: PCIe-powered vs Legacy.
| Feature | Radeon IGP 320M | RADEON IGP 345M |
|---|---|---|
| TDP | 85W | 35W-59% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | Legacy |
| Slots | 0 | — |
| Perf/Watt | 0.0 | 0.1 |
Top Performing GPUs
The most powerful gpus ranked by G3D Mark benchmark scores.
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