GeForce GT 330M vs Radeon HD 7450
GeForce GT 330M
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Radeon HD 7450
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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 GeForce GT 330M is positioned at rank 114 and the Radeon HD 7450 is on rank 228, so the GeForce GT 330M offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar GeForce GT 330M
Performance Per Dollar Radeon HD 7450
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 7450 is the superior choice for raw performance. It leads with a 1.4% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GT 330M.
| Insight | GeForce GT 330M | Radeon HD 7450 |
|---|---|---|
| Performance | ❌Lower raw frame rates (-1.4%) | ✅Leading raw performance (+1.4%) |
| Longevity | 🛑Obsolete Architecture (2017 / Pascal (2016−2021)) | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| Case Fit | — | 📏 Compact / SFF Friendly |
💎 Value Proposition
While current pricing data is unavailable, the Radeon HD 7450 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 GeForce GT 330M and Radeon HD 7450
GeForce GT 330M
The GeForce GT 330M is manufactured by NVIDIA. It was released in May 17 2017. It features the Pascal architecture. The core clock ranges from 1228 MHz to 1468 MHz. It has 384 shading units. The thermal design power (TDP) is 30W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 221 points. Launch price was $79.
Radeon HD 7450
The Radeon HD 7450 is manufactured by AMD. It was released in January 31 2012. It features the GCN 1.0 architecture. The boost clock speed is 1250 MHz. It has 1792 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 224 points. Launch price was $449.
Graphics Performance
The GeForce GT 330M scores 221 and the Radeon HD 7450 reaches 224 in the G3D Mark benchmark — just a 1.4% difference, making them near-identical in rasterization performance. The GeForce GT 330M is built on Pascal while the Radeon HD 7450 uses GCN 1.0, both on 14 nm vs 28 nm. Shader units: 384 (GeForce GT 330M) vs 1,792 (Radeon HD 7450). Raw compute: 1.127 TFLOPS (GeForce GT 330M) vs 2.867 TFLOPS (Radeon HD 7450). Boost clocks: 1468 MHz vs 1250 MHz.
| Feature | GeForce GT 330M | Radeon HD 7450 |
|---|---|---|
| G3D Mark Score | 221 | 224+1% |
| Architecture | Pascal | GCN 1.0 |
| Process Node | 14 nm | 28 nm |
| Shading Units | 384 | 1792+367% |
| Compute (TFLOPS) | 1.127 TFLOPS | 2.867 TFLOPS+154% |
| Boost Clock | 1468 MHz+17% | 1250 MHz |
| ROPs | 16 | 32+100% |
| TMUs | 24 | 112+367% |
| L1 Cache | 144 KB | 448 KB+211% |
| L2 Cache | 512 KB | 768 KB+50% |
Advanced Features (DLSS/FSR)
| Feature | GeForce GT 330M | Radeon HD 7450 |
|---|---|---|
| Upscaling Tech | FSR 1.0 (Software) | FSR 1.0 (Software) |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | Standard | AMD Anti-Lag |
Video Memory (VRAM)
Both cards feature 1 GB of GDDR5. Bus width: 64-bit vs 128-bit. L2 Cache: 512 KB (GeForce GT 330M) vs 768 KB (Radeon HD 7450) — the Radeon HD 7450 has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce GT 330M | Radeon HD 7450 |
|---|---|---|
| VRAM Capacity | 1 GB | 1 GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 128-bit+100% |
| L2 Cache | 512 KB | 768 KB+50% |
Display & API Support
DirectX support: 11 (10_1) (GeForce GT 330M) vs 11.2 (Radeon HD 7450). OpenGL: 3.3 vs 4.4. Maximum simultaneous displays: 2 vs 2.
| Feature | GeForce GT 330M | Radeon HD 7450 |
|---|---|---|
| DirectX | 11 (10_1) | 11.2+2% |
| OpenGL | 3.3 | 4.4+33% |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: No (GeForce GT 330M) vs UVD 3.1 (Radeon HD 7450). Decoder: PureVideo VP4 vs UVD 3.1. Supported codecs: H.264,VC-1,MPEG-2,MPEG-4 (GeForce GT 330M) vs H.264,MPEG-2,VC-1 (Radeon HD 7450).
| Feature | GeForce GT 330M | Radeon HD 7450 |
|---|---|---|
| Encoder | No | UVD 3.1 |
| Decoder | PureVideo VP4 | UVD 3.1 |
| Codecs | H.264,VC-1,MPEG-2,MPEG-4 | H.264,MPEG-2,VC-1 |
Power & Dimensions
The GeForce GT 330M draws 30W versus the Radeon HD 7450's 200W — a 147.8% difference. The GeForce GT 330M is more power-efficient. Recommended PSU: 350W (GeForce GT 330M) vs 350W (Radeon HD 7450). Power connectors: PCIe-powered vs 1x 6-pin.
| Feature | GeForce GT 330M | Radeon HD 7450 |
|---|---|---|
| TDP | 30W-85% | 200W |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Length | — | 168mm |
| Slots | 0-100% | 1 |
| Temp (Load) | 85°C | — |
| Perf/Watt | 7.4+573% | 1.1 |
Value Analysis
The GeForce GT 330M is the newer GPU (2017 vs 2012).
| Feature | GeForce GT 330M | Radeon HD 7450 |
|---|---|---|
| MSRP | — | $45 |
| Avg Price (30d) | — | $12 |
| Codename | GP108 | Tahiti |
| Release | May 17 2017 | January 31 2012 |
| Ranking | #641 | #454 |
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