Radeon R9 M270X vs Radeon R7 +8G
Radeon R9 M270X
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Radeon R7 +8G
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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 R9 M270X is positioned at rank 484 and the Radeon R7 +8G is on rank 217, so the Radeon R7 +8G offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Radeon R9 M270X
Performance Per Dollar Radeon R7 +8G
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R9 M270X is the superior choice for raw performance. It leads with a 1.1% higher G3D Mark score and 700% more VRAM (4 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon R7 +8G.
| Insight | Radeon R9 M270X | Radeon R7 +8G |
|---|---|---|
| Performance | ✅Leading raw performance (+1.1%) | ❌Lower raw frame rates (-1.1%) |
| Longevity | 🛑Obsolete Architecture (2014 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2015 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+700%) | ❌ Less VRAM capacity |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Radeon R7 +8G offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon R7 +8G holds the technical lead. Priced at $20 (vs $40), it costs 50% less, resulting in a 97.8% higher cost efficiency score.
| Insight | Radeon R9 M270X | Radeon R7 +8G |
|---|---|---|
| Cost Efficiency | ❌Lower cost efficiency | ✅Better overall value (+97.8%) |
| Upfront Cost | ⚠️Higher upfront cost ($40) | ✅More affordable ($20) |
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 R9 M270X and Radeon R7 +8G
Radeon R9 M270X
The Radeon R9 M270X is manufactured by AMD. It was released in March 21 2014. It features the GCN 1.0 architecture. The core clock ranges from 725 MHz to 775 MHz. It has 640 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,204 points.
Radeon R7 +8G
The Radeon R7 +8G is manufactured by AMD. It was released in May 5 2015. It features the GCN 1.0 architecture. The core clock ranges from 900 MHz to 915 MHz. It has 640 shading units. The thermal design power (TDP) is 30W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,191 points.
Graphics Performance
The Radeon R9 M270X scores 1,204 and the Radeon R7 +8G reaches 1,191 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The Radeon R9 M270X is built on GCN 1.0 while the Radeon R7 +8G uses GCN 1.0, both on a 28 nm process. Shader units: 640 (Radeon R9 M270X) vs 640 (Radeon R7 +8G). Raw compute: 0.992 TFLOPS (Radeon R9 M270X) vs 1.171 TFLOPS (Radeon R7 +8G). Boost clocks: 775 MHz vs 915 MHz.
| Feature | Radeon R9 M270X | Radeon R7 +8G |
|---|---|---|
| G3D Mark Score | 1,204+1% | 1,191 |
| Architecture | GCN 1.0 | GCN 1.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 640 | 640 |
| Compute (TFLOPS) | 0.992 TFLOPS | 1.171 TFLOPS+18% |
| Boost Clock | 775 MHz | 915 MHz+18% |
| ROPs | 16 | 16 |
| TMUs | 40 | 40 |
| L1 Cache | 160 KB | 160 KB |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon R9 M270X | Radeon R7 +8G |
|---|---|---|
| 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 Radeon R9 M270X comes with 4 GB of VRAM, while the Radeon R7 +8G has 512 MB. The Radeon R9 M270X offers 700% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit.
| Feature | Radeon R9 M270X | Radeon R7 +8G |
|---|---|---|
| VRAM Capacity | 4 GB+700% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 256 KB | 256 KB |
Power & Dimensions
The Radeon R9 M270X draws 75W versus the Radeon R7 +8G's 30W — a 85.7% difference. The Radeon R7 +8G is more power-efficient. Recommended PSU: 350W (Radeon R9 M270X) vs 350W (Radeon R7 +8G). Power connectors: Mobile vs PCIe-powered.
| Feature | Radeon R9 M270X | Radeon R7 +8G |
|---|---|---|
| TDP | 75W | 30W-60% |
| Recommended PSU | 350W | 350W |
| Power Connector | Mobile | PCIe-powered |
| Length | — | 168mm |
| Height | — | 111mm |
| Slots | — | 1 |
| Temp (Load) | — | 75 |
| Perf/Watt | 16.1 | 39.7+147% |
Value Analysis
The Radeon R9 M270X launched at $250 MSRP and currently averages $40, while the Radeon R7 +8G launched at $49 and now averages $20. The Radeon R7 +8G costs 50% less ($20 savings) at current market prices. Performance per dollar (G3D Mark / price): 30.1 (Radeon R9 M270X) vs 59.5 (Radeon R7 +8G) — the Radeon R7 +8G offers 97.7% better value. The Radeon R7 +8G is the newer GPU (2015 vs 2014).
| Feature | Radeon R9 M270X | Radeon R7 +8G |
|---|---|---|
| MSRP | $250 | $49-80% |
| Avg Price (30d) | $40 | $20-50% |
| Performance per Dollar | 30.1 | 59.5+98% |
| Codename | Venus | Tropo |
| Release | March 21 2014 | May 5 2015 |
| Ranking | #819 | #737 |
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