CPU
GPU
Radeon R9 M280X
Popular choices:
Radeon R7 A8-7500
Popular choices:
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 M280X is positioned at rank 285 and the Radeon R7 A8-7500 is on rank 154, so the Radeon R7 A8-7500 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 M280X
Performance Per Dollar Radeon R7 A8-7500
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R9 M280X is the superior choice for raw performance. It leads with a 0.4% 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 A8-7500.
| Insight | Radeon R9 M280X | Radeon R7 A8-7500 |
|---|---|---|
| Performance | ✅Leading raw performance (+0.4%) | ❌Lower raw frame rates (-0.4%) |
| Longevity | 🛑Obsolete Architecture (2013 / 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 | — | — |
💎 Value Proposition
The Radeon R9 M280X offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon R9 M280X holds the technical lead. Priced at $50 (vs $50), it costs 0% less, resulting in a 0.4% higher cost efficiency score.
| Insight | Radeon R9 M280X | Radeon R7 A8-7500 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+0.4%) | ❌Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 M280X and Radeon R7 A8-7500
Radeon R9 M280X
The Radeon R9 M280X is manufactured by AMD. It was released in October 8 2013. It features the GCN 1.0 architecture. The boost clock speed is 1000 MHz. It has 2048 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 814 points. Launch price was $299.
Radeon R7 A8-7500
The Radeon R7 A8-7500 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: 811 points. Launch price was $149.
Graphics Performance
The Radeon R9 M280X scores 814 and the Radeon R7 A8-7500 reaches 811 in the G3D Mark benchmark — just a 0.4% difference, making them near-identical in rasterization performance. The Radeon R9 M280X is built on GCN 1.0 while the Radeon R7 A8-7500 uses GCN 1.0, both on a 28 nm process. Shader units: 2,048 (Radeon R9 M280X) vs 1,024 (Radeon R7 A8-7500). Raw compute: 4.096 TFLOPS (Radeon R9 M280X) vs 1.997 TFLOPS (Radeon R7 A8-7500). Boost clocks: 1000 MHz vs 975 MHz.
| Feature | Radeon R9 M280X | Radeon R7 A8-7500 |
|---|---|---|
| G3D Mark Score | 814 | 811 |
| Architecture | GCN 1.0 | GCN 1.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 2048+100% | 1024 |
| Compute (TFLOPS) | 4.096 TFLOPS+105% | 1.997 TFLOPS |
| Boost Clock | 1000 MHz+3% | 975 MHz |
| ROPs | 32 | 32 |
| TMUs | 128+100% | 64 |
| L1 Cache | 512 KB+100% | 256 KB |
| L2 Cache | 768 KB+50% | 512 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon R9 M280X | Radeon R7 A8-7500 |
|---|---|---|
| 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 M280X comes with 4 GB of VRAM, while the Radeon R7 A8-7500 has 512 MB. The Radeon R9 M280X offers 700% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 768 KB (Radeon R9 M280X) vs 512 KB (Radeon R7 A8-7500) — the Radeon R9 M280X has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Radeon R9 M280X | Radeon R7 A8-7500 |
|---|---|---|
| VRAM Capacity | 4 GB+700% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | 80 GB/s | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 768 KB+50% | 512 KB |
Power & Dimensions
The Radeon R9 M280X draws 200W versus the Radeon R7 A8-7500's 100W — a 66.7% difference. The Radeon R7 A8-7500 is more power-efficient. Recommended PSU: 350W (Radeon R9 M280X) vs 350W (Radeon R7 A8-7500). Power connectors: Mobile vs None.
| Feature | Radeon R9 M280X | Radeon R7 A8-7500 |
|---|---|---|
| TDP | 200W | 100W-50% |
| Recommended PSU | 350W | 350W |
| Power Connector | Mobile | None |
| Perf/Watt | 4.1 | 8.1+98% |
Value Analysis
The Radeon R9 M280X launched at $250 MSRP and currently averages $50, while the Radeon R7 A8-7500 launched at $100 and now averages $50. Performance per dollar (G3D Mark / price): 16.3 (Radeon R9 M280X) vs 16.2 (Radeon R7 A8-7500) — the Radeon R9 M280X offers 0.6% better value. The Radeon R7 A8-7500 is the newer GPU (2015 vs 2013).
| Feature | Radeon R9 M280X | Radeon R7 A8-7500 |
|---|---|---|
| MSRP | $250 | $100-60% |
| Avg Price (30d) | $50 | $50 |
| Performance per Dollar | 16.3 | 16.2 |
| Codename | Tahiti | Trinidad |
| Release | October 8 2013 | June 18 2015 |
| Ranking | #404 | #467 |
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