GeForce GT 650M vs Radeon HD 7750M
GeForce GT 650M
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Radeon HD 7750M
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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 650M is positioned at rank 188 and the Radeon HD 7750M is on rank 353, so the GeForce GT 650M 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 650M
Performance Per Dollar Radeon HD 7750M
Performance Comparison
About G3D Mark🏆 Chipversus Verdict
🚀 Performance Leadership
The Radeon HD 7750M is the superior choice for raw performance. It leads with a 0.3% higher G3D Mark score. This advantage makes it significantly better for higher resolutions (1440p/4K) and graphic-intensive titles compared to the GeForce GT 650M.
| Insight | GeForce GT 650M | Radeon HD 7750M |
|---|---|---|
| Performance | ❌Lower raw frame rates (-0.3%) | ✅Leading raw performance (+0.3%) |
| Longevity | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | ⚡ Higher Power Consumption | 💡 Excellent Perf/Watt |
| Case Fit | — | — |
💎 Value Proposition
While current pricing data is unavailable, the Radeon HD 7750M 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 650M and Radeon HD 7750M
GeForce GT 650M
The GeForce GT 650M is manufactured by NVIDIA. It was released in March 22 2012. It features the Kepler architecture. The core clock ranges from Up to 900 MHz to 950 MHz. It has 384 shading units. The thermal design power (TDP) is 45W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,187 points.
Radeon HD 7750M
The Radeon HD 7750M is manufactured by AMD. It was released in April 24 2012. It features the GCN 1.0 architecture. The core clock speed is 575 MHz. It has 512 shading units. The thermal design power (TDP) is 28W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 1,191 points.
Graphics Performance
The GeForce GT 650M scores 1,187 and the Radeon HD 7750M reaches 1,191 in the G3D Mark benchmark — just a 0.3% difference, making them near-identical in rasterization performance. The GeForce GT 650M is built on Kepler while the Radeon HD 7750M uses GCN 1.0, both on a 28 nm process. Shader units: 384 (GeForce GT 650M) vs 512 (Radeon HD 7750M). Raw compute: 0.7296 TFLOPS (GeForce GT 650M) vs 0.5888 TFLOPS (Radeon HD 7750M).
| Feature | GeForce GT 650M | Radeon HD 7750M |
|---|---|---|
| G3D Mark Score | 1,187 | 1,191 |
| Architecture | Kepler | GCN 1.0 |
| Process Node | 28 nm | 28 nm |
| Shading Units | 384 | 512+33% |
| Compute (TFLOPS) | 0.7296 TFLOPS+24% | 0.5888 TFLOPS |
| ROPs | 16 | 16 |
| TMUs | 32 | 32 |
| L1 Cache | 32 KB | 128 KB+300% |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | GeForce GT 650M | Radeon HD 7750M |
|---|---|---|
| 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 2 GB of video memory. Bus width: 128-bit vs System.
| Feature | GeForce GT 650M | Radeon HD 7750M |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | GDDR5 | Shared |
| Memory Bandwidth | Unknown | System |
| Bus Width | 128-bit | System |
| L2 Cache | 256 KB | 256 KB |
Display & API Support
DirectX support: 12 (FL11_0) (GeForce GT 650M) vs 12 (Radeon HD 7750M). Vulkan: 1.3 vs 1.2. OpenGL: 4.5 vs 4.6. Maximum simultaneous displays: 4 vs 6.
| Feature | GeForce GT 650M | Radeon HD 7750M |
|---|---|---|
| DirectX | 12 (FL11_0) | 12 |
| Vulkan | 1.3+8% | 1.2 |
| OpenGL | 4.5 | 4.6+2% |
| Max Displays | 4 | 6+50% |
Media & Encoding
Hardware encoder: NVENC (Kepler) (GeForce GT 650M) vs VCE 1.0 (Radeon HD 7750M). Decoder: VP5 vs UVD3. Supported codecs: H.264,VC-1,MPEG-4,MPEG-1/2 (GeForce GT 650M) vs H.264,VC-1,MPEG-2,MVC (Radeon HD 7750M).
| Feature | GeForce GT 650M | Radeon HD 7750M |
|---|---|---|
| Encoder | NVENC (Kepler) | VCE 1.0 |
| Decoder | VP5 | UVD3 |
| Codecs | H.264,VC-1,MPEG-4,MPEG-1/2 | H.264,VC-1,MPEG-2,MVC |
Power & Dimensions
The GeForce GT 650M draws 45W versus the Radeon HD 7750M's 28W — a 46.6% difference. The Radeon HD 7750M is more power-efficient. Recommended PSU: 350W (GeForce GT 650M) vs 350W (Radeon HD 7750M). Power connectors: PCIe-powered vs 1x 6-pin. Typical load temperature: 85°C vs 75°C.
| Feature | GeForce GT 650M | Radeon HD 7750M |
|---|---|---|
| TDP | 45W | 28W-38% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Length | 0mm | — |
| Height | 0mm | — |
| Slots | 0 | — |
| Temp (Load) | 85°C | 75°C-12% |
| Perf/Watt | 26.4 | 42.5+61% |
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