GeForce Go 7900 GTX
Radeon HD 7400G
GeForce Go 7900 GTX vs Radeon HD 7400G Performance Spectrum
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.
GeForce Go 7900 GTX vs Radeon HD 7400G FPS Benchmarks
Predicted gaming performance across popular games. Tested paired with Ryzen 7 9800X3D to isolate GPU performance.
Search any supported game below to compare 1080p FPS for both components.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
GeForce Go 7900 GTX vs Radeon HD 7400G: Pros, Cons & Final Verdict
See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.
GeForce Go 7900 GTX
2015Why buy it
- ✅Competitive enough if your priority is price, power, or specific feature preference.
Trade-offs
- ❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
- ❌2015 hardware with 256 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌Lower G3D Mark per dollar, at 0 vs 5.3 G3D/$ (Unknown MSRP vs $50 MSRP).
- ❌481.4% higher power demand at 250W vs 43W.
Radeon HD 7400G
2025Why buy it
- ✅Delivers 100+% more G3D Mark for each dollar spent, at 5.3 vs 0 G3D/$ ($50 MSRP vs Unknown MSRP).
- ✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).
- ✅Better long-term bet: RDNA 3.0 (2022−2026) on 6nm gives it a newer hardware base for upcoming games.
- ✅Draws 43W instead of 250W, a 207W reduction.
Trade-offs
- ❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.
Quick Answers
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Which GPU is the safer long-term pick for 2026 and beyond?
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GeForce Go 7900 GTX vs Radeon HD 7400G Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce Go 7900 GTX
The GeForce Go 7900 GTX is manufactured by NVIDIA. It was released in June 2 2015. It features the Maxwell 2.0 architecture. The core clock ranges from 1000 MHz to 1075 MHz. It has 2816 shading units. The thermal design power (TDP) is 250W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 270 points. Launch price was $649.
Radeon HD 7400G
The Radeon HD 7400G is manufactured by AMD. It was released in August 8 2025. It features the RDNA 3.0 architecture. The core clock ranges from 1452 MHz to 2300 MHz. It has 1792 shading units. The thermal design power (TDP) is 43W. Manufactured using 6 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 267 points.
Graphics Performance
The GeForce Go 7900 GTX scores 270 and the Radeon HD 7400G reaches 267 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The GeForce Go 7900 GTX is built on Maxwell 2.0 while the Radeon HD 7400G uses RDNA 3.0, both on 28 nm vs 6 nm. Shader units: 2,816 (GeForce Go 7900 GTX) vs 1,792 (Radeon HD 7400G). Raw compute: 6.06 TFLOPS (GeForce Go 7900 GTX) vs 16.49 TFLOPS (Radeon HD 7400G). Boost clocks: 1075 MHz vs 2300 MHz.
| Feature | GeForce Go 7900 GTX | Radeon HD 7400G |
|---|---|---|
| G3D Mark Score | 270+1% | 267 |
| Architecture | Maxwell 2.0 | RDNA 3.0 |
| Process Node | 28 nm | 6 nm |
| Shading Units | 2816+57% | 1792 |
| Compute (TFLOPS) | 6.06 TFLOPS | 16.49 TFLOPS+172% |
| Boost Clock | 1075 MHz | 2300 MHz+114% |
| ROPs | 96+50% | 64 |
| TMUs | 176+57% | 112 |
| L1 Cache | 1 MB+100% | 0.5 MB |
| L2 Cache | 3 MB+50% | 2 MB |
Advanced Features (DLSS/FSR)
The GeForce Go 7900 GTX gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 7400G leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.
| Feature | GeForce Go 7900 GTX | Radeon HD 7400G |
|---|---|---|
| Upscaling Tech | Upscaling support | FSR Upscaling / FSR 4 |
| Frame Generation | Not Supported | Not Supported |
| Ray Reconstruction | No | No |
| Low Latency | NVIDIA Reflex | AMD Anti-Lag |
Video Memory (VRAM)
The GeForce Go 7900 GTX has 256 MB of VRAM, while the Radeon HD 7400G carries 512 MB. Radeon HD 7400G gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce Go 7900 GTX and 128-bit on the Radeon HD 7400G. L2 Cache: 3 MB (GeForce Go 7900 GTX) vs 2 MB (Radeon HD 7400G) — the GeForce Go 7900 GTX has significantly larger on-die cache to reduce VRAM reliance.
| Feature | GeForce Go 7900 GTX | Radeon HD 7400G |
|---|---|---|
| VRAM Capacity | 0.25 GB | 0.5 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 128-bit | 128-bit |
| L2 Cache | 3 MB+50% | 2 MB |
Display & API Support
DirectX support: 9.0c (GeForce Go 7900 GTX) vs 11.2 (11_0) (Radeon HD 7400G). Vulkan: None vs N/A. OpenGL: 2.1 vs 4.4. Maximum simultaneous displays: 2 vs 2.
| Feature | GeForce Go 7900 GTX | Radeon HD 7400G |
|---|---|---|
| DirectX | 9.0c | 11.2 (11_0)+24% |
| Vulkan | None | N/A |
| OpenGL | 2.1 | 4.4+110% |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: No (GeForce Go 7900 GTX) vs None (Radeon HD 7400G). Decoder: PureVideo vs UVD 3.0. Supported codecs: MPEG-2,WMV9,H.264 (GeForce Go 7900 GTX) vs H.264,VC-1,MPEG-2,MPEG-4,MVC (Radeon HD 7400G).
| Feature | GeForce Go 7900 GTX | Radeon HD 7400G |
|---|---|---|
| Encoder | No | None |
| Decoder | PureVideo | UVD 3.0 |
| Codecs | MPEG-2,WMV9,H.264 | H.264,VC-1,MPEG-2,MPEG-4,MVC |
Power & Dimensions
The GeForce Go 7900 GTX draws 250W versus the Radeon HD 7400G's 43W — a 141.3% difference. The Radeon HD 7400G is more power-efficient. Recommended PSU: 350W (GeForce Go 7900 GTX) vs 350W (Radeon HD 7400G). Power connectors: PCIe-powered vs 1x 6-pin. Card length: 0mm vs 0mm, occupying 0 vs 0 slots. Typical load temperature: 85°C vs 75.
| Feature | GeForce Go 7900 GTX | Radeon HD 7400G |
|---|---|---|
| TDP | 250W | 43W-83% |
| Recommended PSU | 350W | 350W |
| Power Connector | PCIe-powered | 1x 6-pin |
| Length | 0mm | 0mm |
| Height | 0mm | 0mm |
| Slots | 0 | 0 |
| Temp (Load) | 85°C | 75-12% |
| Perf/Watt | 1.1 | 6.2+464% |
Value Analysis
The newer card here is Radeon HD 7400G (2025 vs 2015).
| Feature | GeForce Go 7900 GTX | Radeon HD 7400G |
|---|---|---|
| MSRP | — | $50 |
| Codename | GM200 | Navi 33 |
| Release | June 2 2015 | August 8 2025 |
| Ranking | #179 | #229 |
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