Radeon R7E vs Radeon HD 7650A
Radeon R7E
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Radeon HD 7650A
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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 HD 7650A
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon R7E is the superior choice for raw performance. It leads with a 1.6% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 7650A.
| Insight | Radeon R7E | Radeon HD 7650A |
|---|---|---|
| Performance | ✅Leading raw performance (+1.6%) | ❌Lower raw frame rates (-1.6%) |
| Longevity | 🛑Obsolete Architecture (2013 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2012 / TeraScale 2 (2009−2015)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | 📏 Compact / SFF Friendly | — |
💎 Value Proposition
The Radeon R7E offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Radeon R7E holds the technical lead. Priced at $49 (vs $49), it costs 0% less, resulting in a 1.6% higher cost efficiency score.
| Insight | Radeon R7E | Radeon HD 7650A |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+1.6%) | ❌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 R7E and Radeon HD 7650A
Radeon R7E
The Radeon R7E is manufactured by AMD. It was released in December 20 2013. It features the GCN 1.0 architecture. The core clock speed is 800 MHz. It has 512 shading units. The thermal design power (TDP) is 55W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 565 points. Launch price was $109.
Radeon HD 7650A
The Radeon HD 7650A is manufactured by AMD. It was released in January 5 2012. It features the TeraScale 2 architecture. The core clock speed is 600 MHz. It has 480 shading units. The thermal design power (TDP) is 45W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 556 points.
Graphics Performance
The Radeon R7E scores 565 and the Radeon HD 7650A reaches 556 in the G3D Mark benchmark — just a 1.6% difference, making them near-identical in rasterization performance. The Radeon R7E is built on GCN 1.0 while the Radeon HD 7650A uses TeraScale 2, both on 28 nm vs 40 nm. Shader units: 512 (Radeon R7E) vs 480 (Radeon HD 7650A). Raw compute: 0.8192 TFLOPS (Radeon R7E) vs 0.576 TFLOPS (Radeon HD 7650A).
| Feature | Radeon R7E | Radeon HD 7650A |
|---|---|---|
| G3D Mark Score | 565+2% | 556 |
| Architecture | GCN 1.0 | TeraScale 2 |
| Process Node | 28 nm | 40 nm |
| Shading Units | 512+7% | 480 |
| Compute (TFLOPS) | 0.8192 TFLOPS+42% | 0.576 TFLOPS |
| ROPs | 16+100% | 8 |
| TMUs | 32+33% | 24 |
| L1 Cache | 128 KB+167% | 48 KB |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon R7E | Radeon HD 7650A |
|---|---|---|
| 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 128-bit.
| Feature | Radeon R7E | Radeon HD 7650A |
|---|---|---|
| VRAM Capacity | 0.5 GB | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 256 KB | 256 KB |
Power & Dimensions
The Radeon R7E draws 55W versus the Radeon HD 7650A's 45W — a 20% difference. The Radeon HD 7650A is more power-efficient. Recommended PSU: 350W (Radeon R7E) vs 350W (Radeon HD 7650A). Power connectors: None vs 1x 6-pin.
| Feature | Radeon R7E | Radeon HD 7650A |
|---|---|---|
| TDP | 55W | 45W-18% |
| Recommended PSU | 350W | 350W |
| Power Connector | None | 1x 6-pin |
| Length | 1mm | — |
| Slots | 0 | — |
| Perf/Watt | 10.3 | 12.4+20% |
Value Analysis
The Radeon R7E launched at $0 MSRP and currently averages $49, while the Radeon HD 7650A launched at $100 and now averages $49. Performance per dollar (G3D Mark / price): 11.5 (Radeon R7E) vs 11.3 (Radeon HD 7650A) — the Radeon R7E offers 1.8% better value. The Radeon R7E is the newer GPU (2013 vs 2012).
| Feature | Radeon R7E | Radeon HD 7650A |
|---|---|---|
| MSRP | $0-100% | $100 |
| Avg Price (30d) | $49 | $49 |
| Performance per Dollar | 11.5+2% | 11.3 |
| Codename | Cape Verde | Turks |
| Release | December 20 2013 | January 5 2012 |
| Ranking | #738 | #870 |
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