Mobility Radeon HD 545v vs Radeon HD 6450
Mobility Radeon HD 545v
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Radeon HD 6450
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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 Mobility Radeon HD 545v is positioned at rank 518 and the Radeon HD 6450 is on rank 270, so the Radeon HD 6450 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Mobility Radeon HD 545v
Performance Per Dollar Radeon HD 6450
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Mobility Radeon HD 545v is the superior choice for raw performance. It leads with a 1% higher G3D Mark score and 100% more VRAM (1 GB vs 512 MB). This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the Radeon HD 6450.
| Insight | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| Performance | ✅Leading raw performance (+1%) | ❌Lower raw frame rates (-1%) |
| Longevity | 🛑Obsolete Architecture (2010 / TeraScale 2 (2009−2015)) | 🛑Obsolete Architecture (2010 / TeraScale 3 (2010−2013)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ✅ More VRAM (+100%) | ❌ Less VRAM capacity |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
The Mobility Radeon HD 545v offers a compelling cost-to-performance ratio. While both GPUs are considered legacy components by modern standards, the Mobility Radeon HD 545v holds the technical lead. Priced at $15 (vs $55), it costs 73% less, resulting in a 270.4% higher cost efficiency score.
| Insight | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| Cost Efficiency | ✅Better overall value (+270.4%) | ❌Lower cost efficiency |
| Upfront Cost | ✅More affordable ($15) | ⚠️Higher upfront cost ($55) |
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 Mobility Radeon HD 545v and Radeon HD 6450
Mobility Radeon HD 545v
The Mobility Radeon HD 545v is manufactured by AMD. It was released in January 7 2010. It features the TeraScale 2 architecture. The core clock speed is 700 MHz. It has 800 shading units. The thermal design power (TDP) is 50W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 200 points.
Radeon HD 6450
The Radeon HD 6450 is manufactured by AMD. It was released in December 14 2010. It features the TeraScale 3 architecture. The boost clock speed is 800 MHz. It has 1408 shading units. The thermal design power (TDP) is 200W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 198 points. Launch price was $299.
Graphics Performance
The Mobility Radeon HD 545v scores 200 and the Radeon HD 6450 reaches 198 in the G3D Mark benchmark — just a 1% difference, making them near-identical in rasterization performance. The Mobility Radeon HD 545v is built on TeraScale 2 while the Radeon HD 6450 uses TeraScale 3, both on a 40 nm process. Shader units: 800 (Mobility Radeon HD 545v) vs 1,408 (Radeon HD 6450). Raw compute: 1.12 TFLOPS (Mobility Radeon HD 545v) vs 2.253 TFLOPS (Radeon HD 6450).
| Feature | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| G3D Mark Score | 200+1% | 198 |
| Architecture | TeraScale 2 | TeraScale 3 |
| Process Node | 40 nm | 40 nm |
| Shading Units | 800 | 1408+76% |
| Compute (TFLOPS) | 1.12 TFLOPS | 2.253 TFLOPS+101% |
| ROPs | 16 | 32+100% |
| TMUs | 40 | 88+120% |
| L1 Cache | 80 KB | 352 KB+340% |
| L2 Cache | 256 KB | 512 KB+100% |
Advanced Features (DLSS/FSR)
| Feature | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| 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 Mobility Radeon HD 545v comes with 1 GB of VRAM, while the Radeon HD 6450 has 512 MB. The Mobility Radeon HD 545v offers 100% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: 128-bit vs 128-bit. L2 Cache: 256 KB (Mobility Radeon HD 545v) vs 512 KB (Radeon HD 6450) — the Radeon HD 6450 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| VRAM Capacity | 1 GB+100% | 0.5 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 256 KB | 512 KB+100% |
Display & API Support
DirectX support: 10.1 (Mobility Radeon HD 545v) vs 11.2 (Radeon HD 6450). OpenGL: 3.3 vs 4.4. Maximum simultaneous displays: 2 vs 2.
| Feature | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| DirectX | 10.1 | 11.2+11% |
| OpenGL | 3.3 | 4.4+33% |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: None (Mobility Radeon HD 545v) vs UVD 3.1 (Radeon HD 6450). Decoder: UVD 2.2 vs UVD 3.1. Supported codecs: H.264,VC-1,MPEG-2 (Mobility Radeon HD 545v) vs H.264,MPEG-2,VC-1 (Radeon HD 6450).
| Feature | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| Encoder | None | UVD 3.1 |
| Decoder | UVD 2.2 | UVD 3.1 |
| Codecs | H.264,VC-1,MPEG-2 | H.264,MPEG-2,VC-1 |
Power & Dimensions
The Mobility Radeon HD 545v draws 50W versus the Radeon HD 6450's 200W — a 120% difference. The Mobility Radeon HD 545v is more power-efficient. Recommended PSU: 350W (Mobility Radeon HD 545v) vs 350W (Radeon HD 6450). Power connectors: PCIe-powered vs 1x 6-pin. Card length: 0mm vs 168mm, occupying 0 vs 1 slots. Typical load temperature: 70 vs 70°C.
| Feature | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| TDP | 50W-75% | 200W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Length | 0mm | 168mm |
| Height | 0mm | 69mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 70 | 70°C |
| Perf/Watt | 4.0+300% | 1.0 |
Value Analysis
The Mobility Radeon HD 545v launched at $49 MSRP and currently averages $15, while the Radeon HD 6450 launched at $55 and now averages $55. The Mobility Radeon HD 545v costs 72.7% less ($40 savings) at current market prices. Performance per dollar (G3D Mark / price): 13.3 (Mobility Radeon HD 545v) vs 3.6 (Radeon HD 6450) — the Mobility Radeon HD 545v offers 269.4% better value.
| Feature | Mobility Radeon HD 545v | Radeon HD 6450 |
|---|---|---|
| MSRP | $49-11% | $55 |
| Avg Price (30d) | $15-73% | $55 |
| Performance per Dollar | 13.3+269% | 3.6 |
| Codename | Broadway | Cayman |
| Release | January 7 2010 | December 14 2010 |
| Ranking | #846 | #623 |
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