CPU
GPU
Radeon HD 7750M
Popular choices:
GeForce GT 650M
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 HD 7750M is positioned at rank 353 and the GeForce GT 650M is on rank 188, 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 Radeon HD 7750M
Performance Per Dollar GeForce GT 650M
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 | Radeon HD 7750M | GeForce GT 650M |
|---|---|---|
| Performance | ✅Leading raw performance (+0.3%) | ❌Lower raw frame rates (-0.3%) |
| Longevity | 🛑Obsolete Architecture (2012 / GCN 1.0 (2012−2020)) | 🛑Obsolete Architecture (2012 / Kepler (2012−2018)) |
| Ecosystem | Supports FSR Upscaling | Supports FSR Upscaling |
| VRAM | ❌ Less VRAM capacity | ✅ More VRAM (+0%) |
| Efficiency | 💡 Excellent Perf/Watt | ⚡ Higher Power Consumption |
| 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 Radeon HD 7750M and GeForce GT 650M
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.
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.
Graphics Performance
The Radeon HD 7750M scores 1,191 and the GeForce GT 650M reaches 1,187 in the G3D Mark benchmark — just a 0.3% difference, making them near-identical in rasterization performance. The Radeon HD 7750M is built on GCN 1.0 while the GeForce GT 650M uses Kepler, both on a 28 nm process. Shader units: 512 (Radeon HD 7750M) vs 384 (GeForce GT 650M). Raw compute: 0.5888 TFLOPS (Radeon HD 7750M) vs 0.7296 TFLOPS (GeForce GT 650M).
| Feature | Radeon HD 7750M | GeForce GT 650M |
|---|---|---|
| G3D Mark Score | 1,191 | 1,187 |
| Architecture | GCN 1.0 | Kepler |
| Process Node | 28 nm | 28 nm |
| Shading Units | 512+33% | 384 |
| Compute (TFLOPS) | 0.5888 TFLOPS | 0.7296 TFLOPS+24% |
| ROPs | 16 | 16 |
| TMUs | 32 | 32 |
| L1 Cache | 128 KB+300% | 32 KB |
| L2 Cache | 256 KB | 256 KB |
Advanced Features (DLSS/FSR)
| Feature | Radeon HD 7750M | GeForce GT 650M |
|---|---|---|
| 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 | Standard |
Video Memory (VRAM)
Both cards feature 2 GB of video memory. Bus width: System vs 128-bit.
| Feature | Radeon HD 7750M | GeForce GT 650M |
|---|---|---|
| VRAM Capacity | 2 GB | 2 GB |
| Memory Type | Shared | GDDR5 |
| Memory Bandwidth | System | Unknown |
| Bus Width | System | 128-bit |
| L2 Cache | 256 KB | 256 KB |
Display & API Support
DirectX support: 12 (Radeon HD 7750M) vs 12 (FL11_0) (GeForce GT 650M). Vulkan: 1.2 vs 1.3. OpenGL: 4.6 vs 4.5. Maximum simultaneous displays: 6 vs 4.
| Feature | Radeon HD 7750M | GeForce GT 650M |
|---|---|---|
| DirectX | 12 | 12 (FL11_0) |
| Vulkan | 1.2 | 1.3+8% |
| OpenGL | 4.6+2% | 4.5 |
| Max Displays | 6+50% | 4 |
Media & Encoding
Hardware encoder: VCE 1.0 (Radeon HD 7750M) vs NVENC (Kepler) (GeForce GT 650M). Decoder: UVD3 vs VP5. Supported codecs: H.264,VC-1,MPEG-2,MVC (Radeon HD 7750M) vs H.264,VC-1,MPEG-4,MPEG-1/2 (GeForce GT 650M).
| Feature | Radeon HD 7750M | GeForce GT 650M |
|---|---|---|
| Encoder | VCE 1.0 | NVENC (Kepler) |
| Decoder | UVD3 | VP5 |
| Codecs | H.264,VC-1,MPEG-2,MVC | H.264,VC-1,MPEG-4,MPEG-1/2 |
Power & Dimensions
The Radeon HD 7750M draws 28W versus the GeForce GT 650M's 45W — a 46.6% difference. The Radeon HD 7750M is more power-efficient. Recommended PSU: 350W (Radeon HD 7750M) vs 350W (GeForce GT 650M). Power connectors: 1x 6-pin vs PCIe-powered. Typical load temperature: 75°C vs 85°C.
| Feature | Radeon HD 7750M | GeForce GT 650M |
|---|---|---|
| TDP | 28W-38% | 45W |
| Recommended PSU | 350W | 350W |
| Power Connector | 1x 6-pin | PCIe-powered |
| Length | — | 0mm |
| Height | — | 0mm |
| Slots | — | 0 |
| Temp (Load) | 75°C-12% | 85°C |
| Perf/Watt | 42.5+61% | 26.4 |
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