GeForce Go 7800 vs Radeon HD 4200

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 7800 vs Radeon HD 4200 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.

GeForce Go 7800 vs Radeon HD 4200: 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 7800

2013

Why buy it

✅4.9% more average FPS across 50 tracked games in our benchmark data.
✅More future proof: Kepler (2012−2018) on 28nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
❌2013 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 2.2 G3D/$ (Unknown MSRP vs $50 MSRP).
❌31.6% higher power demand at 250W vs 190W.

Radeon HD 4200

2009

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 2.2 vs 0 G3D/$ ($50 MSRP vs Unknown MSRP).
✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).
✅Draws 190W instead of 250W, a 60W reduction.

Trade-offs

❌Lower average FPS than GeForce Go 7800 across 50 tracked games in our benchmark data.
❌2009 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Quick Answers

Which GPU is faster for gaming right now?

GeForce Go 7800 is the faster gaming card right now. In our data, it leads by 4.9% in average FPS across 50 tracked games in our benchmark data and by 2.7% in PassMark G3D (115 vs 112), so the answer here is pretty clean.

Which GPU is the safer long-term pick for 2026 and beyond?

GeForce Go 7800 is the safer long-term pick for 2026 and beyond. The case is simple: a 28nm process instead of 55nm and a newer 2013 generation instead of 2009. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon HD 4200 makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, Radeon HD 4200 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce Go 7800 has the stronger long-term case.

GeForce Go 7800 vs Radeon HD 4200 Technical Specifications

Side-by-side specs, architecture details, clocks, memory, power, and platform differences.

GeForce Go 7800

The GeForce Go 7800 is manufactured by NVIDIA. It was released in May 23 2013. It features the Kepler architecture. The core clock ranges from 863 MHz to 900 MHz. It has 2304 shading units. The thermal design power (TDP) is 250W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 115 points. Launch price was $649.

Radeon HD 4200

The Radeon HD 4200 is manufactured by AMD. It was released in April 2 2009. It features the TeraScale architecture. The core clock speed is 850 MHz. It has 800 shading units. The thermal design power (TDP) is 190W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 112 points. Launch price was $249.

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Graphics Performance

The GeForce Go 7800 scores 115 and the Radeon HD 4200 reaches 112 in the G3D Mark benchmark — just a 2.7% difference, making them near-identical in rasterization performance. The GeForce Go 7800 is built on Kepler while the Radeon HD 4200 uses TeraScale, both on 28 nm vs 55 nm. Shader units: 2,304 (GeForce Go 7800) vs 800 (Radeon HD 4200). Raw compute: 4.156 TFLOPS (GeForce Go 7800) vs 1.36 TFLOPS (Radeon HD 4200).

Feature	GeForce Go 7800	Radeon HD 4200
G3D Mark Score	115+3%	112
Architecture	Kepler	TeraScale
Process Node	28 nm	55 nm
Shading Units	2304+188%	800
Compute (TFLOPS)	4.156 TFLOPS+206%	1.36 TFLOPS
ROPs	48+200%	16
TMUs	192+380%	40
L1 Cache	192 KB+20%	160 KB
L2 Cache	1.5 MB+500%	0.25 MB

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Advanced Features (DLSS/FSR)

The GeForce Go 7800 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 4200 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce Go 7800	Radeon HD 4200
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

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Video Memory (VRAM)

The GeForce Go 7800 has 256 MB of VRAM, while the Radeon HD 4200 carries 512 MB. Radeon HD 4200 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 7800 and 64-bit on the Radeon HD 4200. L2 Cache: 1.5 MB (GeForce Go 7800) vs 0.25 MB (Radeon HD 4200) — the GeForce Go 7800 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce Go 7800	Radeon HD 4200
VRAM Capacity	0.25 GB	0.5 GB+100%
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit+100%	64-bit
L2 Cache	1.5 MB+500%	0.25 MB

🖥️

Display & API Support

DirectX support: 9.0c (GeForce Go 7800) vs 10.1 (Radeon HD 4200). Maximum simultaneous displays: 2 vs 2.

Feature	GeForce Go 7800	Radeon HD 4200
DirectX	9.0c	10.1+12%
Max Displays	2	2

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Media & Encoding

Hardware encoder: None (GeForce Go 7800) vs UVD 2 (Radeon HD 4200). Decoder: PureVideo vs UVD 2.

Feature	GeForce Go 7800	Radeon HD 4200
Encoder	None	UVD 2
Decoder	PureVideo	UVD 2
Codecs	MPEG-2	—

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Power & Dimensions

The GeForce Go 7800 draws 250W versus the Radeon HD 4200's 190W — a 27.3% difference. The Radeon HD 4200 is more power-efficient. Recommended PSU: 350W (GeForce Go 7800) vs 350W (Radeon HD 4200). Power connectors: Legacy vs 1x 6-pin. Card length: 0mm vs 1mm, occupying 0 vs 0 slots.

Feature	GeForce Go 7800	Radeon HD 4200
TDP	250W	190W-24%
Recommended PSU	350W	350W
Power Connector	Legacy	1x 6-pin
Length	0mm	1mm
Height	0mm	—
Slots	0	0
Temp (Load)	80	—
Perf/Watt	0.5	0.6+20%

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Value Analysis

The newer card here is GeForce Go 7800 (2013 vs 2009).

Feature	GeForce Go 7800	Radeon HD 4200
MSRP	—	$50
Codename	GK110	RV790
Release	May 23 2013	April 2 2009
Ranking	#320	#762

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