GeForce 7900 GS
Radeon HD 7400G
GeForce 7900 GS 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 7900 GS 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 7900 GS 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 7900 GS
2008Why buy it
- ✅Competitive enough if your priority is price, power, or specific feature preference.
Trade-offs
- ❌Lower average FPS than Radeon HD 7400G across 50 tracked games in our benchmark data.
- ❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
- ❌2008 hardware with 256 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
- ❌418% HIGHER MSRP$259 MSRPvs$50 MSRP
- ❌Lower G3D Mark per dollar, at 1.0 vs 5.3 G3D/$ ($259 MSRP vs $50 MSRP).
Radeon HD 7400G
2025Why buy it
- ✅1.4% more average FPS across 50 tracked games in our benchmark data.
- ✅Costs $209 less on MSRP ($50 MSRP vs $259 MSRP).
- ✅Delivers 427.9% more G3D Mark for each dollar spent, at 5.3 vs 1.0 G3D/$ ($50 MSRP vs $259 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.
Trade-offs
- ❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.
Quick Answers
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GeForce 7900 GS vs Radeon HD 7400G Technical Specifications
Side-by-side specs, architecture details, clocks, memory, power, and platform differences.
GeForce 7900 GS
The GeForce 7900 GS is manufactured by NVIDIA. It was released in July 15 2008. It features the G9x architecture. The core clock speed is 500 MHz. It has 224 shading units. The thermal design power (TDP) is 150W. Manufactured using 65 nm process technology. G3D Mark benchmark score: 262 points.
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 7900 GS scores 262 and the Radeon HD 7400G reaches 267 in the G3D Mark benchmark — just a 1.9% difference, making them near-identical in rasterization performance. The GeForce 7900 GS is built on G9x while the Radeon HD 7400G uses RDNA 3.0, both on 65 nm vs 6 nm. Shader units: 224 (GeForce 7900 GS) vs 1,792 (Radeon HD 7400G).
| Feature | GeForce 7900 GS | Radeon HD 7400G |
|---|---|---|
| G3D Mark Score | 262 | 267+2% |
| Architecture | G9x | RDNA 3.0 |
| Process Node | 65 nm | 6 nm |
| Shading Units | 224 | 1792+700% |
Advanced Features (DLSS/FSR)
The GeForce 7900 GS 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 7900 GS | 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 7900 GS 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 64-bit on the GeForce 7900 GS and 128-bit on the Radeon HD 7400G.
| Feature | GeForce 7900 GS | Radeon HD 7400G |
|---|---|---|
| VRAM Capacity | 0.25 GB | 0.5 GB+100% |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bandwidth | Unknown | Unknown |
| Bus Width | 64-bit | 128-bit+100% |
Display & API Support
DirectX support: 9.0c (GeForce 7900 GS) vs 11.2 (11_0) (Radeon HD 7400G). Vulkan: N/A vs N/A. OpenGL: 2.1 vs 4.4. Maximum simultaneous displays: 2 vs 2.
| Feature | GeForce 7900 GS | Radeon HD 7400G |
|---|---|---|
| DirectX | 9.0c | 11.2 (11_0)+24% |
| Vulkan | N/A | N/A |
| OpenGL | 2.1 | 4.4+110% |
| Max Displays | 2 | 2 |
Media & Encoding
Hardware encoder: None (GeForce 7900 GS) vs None (Radeon HD 7400G). Decoder: PureVideo vs UVD 3.0. Supported codecs: MPEG-2,WMV9 (GeForce 7900 GS) vs H.264,VC-1,MPEG-2,MPEG-4,MVC (Radeon HD 7400G).
| Feature | GeForce 7900 GS | Radeon HD 7400G |
|---|---|---|
| Encoder | None | None |
| Decoder | PureVideo | UVD 3.0 |
| Codecs | MPEG-2,WMV9 | H.264,VC-1,MPEG-2,MPEG-4,MVC |
Power & Dimensions
The GeForce 7900 GS draws 150W versus the Radeon HD 7400G's 43W — a 110.9% difference. The Radeon HD 7400G is more power-efficient. Recommended PSU: 350W (GeForce 7900 GS) vs 350W (Radeon HD 7400G). Power connectors: Legacy vs 1x 6-pin. Card length: 198mm vs 0mm, occupying 1 vs 0 slots. Typical load temperature: 80 vs 75.
| Feature | GeForce 7900 GS | Radeon HD 7400G |
|---|---|---|
| TDP | 150W | 43W-71% |
| Recommended PSU | 350W | 350W |
| Power Connector | Legacy | 1x 6-pin |
| Length | 198mm | 0mm |
| Height | 111mm | 0mm |
| Slots | 1 | 0-100% |
| Temp (Load) | 80 | 75-6% |
| Perf/Watt | 1.7 | 6.2+265% |
Value Analysis
At launch, the GeForce 7900 GS came in at $259, while the Radeon HD 7400G launched at $50. On MSRP, Radeon HD 7400G was 80.7% cheaper ($209 less). Performance per dollar on MSRP (G3D Mark / MSRP): 1.0 (GeForce 7900 GS) vs 5.3 (Radeon HD 7400G) — the Radeon HD 7400G offers 430% better value. The newer card here is Radeon HD 7400G (2025 vs 2008).
| Feature | GeForce 7900 GS | Radeon HD 7400G |
|---|---|---|
| MSRP | $259 | $50-81% |
| Performance per Dollar | 1.0 | 5.3+430% |
| Codename | NB9E-GTX | Navi 33 |
| Release | July 15 2008 | August 8 2025 |
| Ranking | #825 | #229 |
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