GeForce Go 6400 vs Radeon Xpress 1270

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 6400 vs Radeon Xpress 1270 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 6400 vs Radeon Xpress 1270: 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 6400

2012

Why buy it

✅Draws 65W instead of 150W, a 85W reduction.

Trade-offs

❌Lower PassMark G3D performance (24 vs 27).
❌Less VRAM, with 16 MB vs 512 MB for high-resolution textures and newer games.
❌2012 hardware with 16 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon Xpress 1270

2013

Why buy it

✅+12.5% higher PassMark G3D performance.
✅3025% more VRAM for high-resolution textures and newer games (512 MB vs 16 MB).
✅More future proof: GCN 1.0 (2012−2020) on 28nm with a newer platform for upcoming games.

Trade-offs

❌2013 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌130.8% higher power demand at 150W vs 65W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon Xpress 1270 is the faster gaming card right now based on the synthetic data we have. It leads by 12.5% in PassMark G3D (27 vs 24), which is the best performance signal available in this matchup.

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

GeForce Go 6400 is the safer long-term pick for 2026 and beyond because it comes out ahead on the available hardware-headroom signals for this matchup.

Which GPU is the better buy today?

Radeon Xpress 1270 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 Xpress 1270 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce Go 6400 has the stronger long-term case.

GeForce Go 6400 vs Radeon Xpress 1270 Technical Specifications

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

GeForce Go 6400

The GeForce Go 6400 is manufactured by NVIDIA. It was released in June 5 2012. It features the Kepler architecture. The core clock speed is 902 MHz. It has 384 shading units. The thermal design power (TDP) is 65W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 24 points. Launch price was $99.

Radeon Xpress 1270

The Radeon Xpress 1270 is manufactured by AMD. It was released in November 13 2013. It features the GCN 1.0 architecture. The boost clock speed is 925 MHz. It has 1280 shading units. The thermal design power (TDP) is 150W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 27 points. Launch price was $179.

⚡

Graphics Performance

In G3D Mark, the GeForce Go 6400 scores 24 versus the Radeon Xpress 1270's 27 — the Radeon Xpress 1270 leads by 12.5%. The GeForce Go 6400 is built on Kepler while the Radeon Xpress 1270 uses GCN 1.0, both on a 28 nm process. Shader units: 384 (GeForce Go 6400) vs 1,280 (Radeon Xpress 1270). Raw compute: 0.6927 TFLOPS (GeForce Go 6400) vs 2.368 TFLOPS (Radeon Xpress 1270).

Feature	GeForce Go 6400	Radeon Xpress 1270
G3D Mark Score	24	27+13%
Architecture	Kepler	GCN 1.0
Process Node	28 nm	28 nm
Shading Units	384	1280+233%
Compute (TFLOPS)	0.6927 TFLOPS	2.368 TFLOPS+242%
ROPs	16	32+100%
TMUs	32	80+150%
L1 Cache	32 KB	320 KB+900%
L2 Cache	256 KB	512 KB+100%

✨

Advanced Features (DLSS/FSR)

The GeForce Go 6400 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon Xpress 1270 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce Go 6400	Radeon Xpress 1270
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 6400 has 16 MB of VRAM, while the Radeon Xpress 1270 carries 512 MB. Radeon Xpress 1270 gives you 3025% 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 6400 and 64-bit on the Radeon Xpress 1270. L2 Cache: 256 KB (GeForce Go 6400) vs 512 KB (Radeon Xpress 1270) — the Radeon Xpress 1270 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce Go 6400	Radeon Xpress 1270
VRAM Capacity	0.016 GB	0.5 GB+3025%
Memory Type	GDDR5	GDDR5
Bus Width	128-bit+100%	64-bit
L2 Cache	256 KB	512 KB+100%

🖥️

Display & API Support

DirectX support: 10.0 (GeForce Go 6400) vs 9_0b (Radeon Xpress 1270). Maximum simultaneous displays: 1 vs 2.

Feature	GeForce Go 6400	Radeon Xpress 1270
DirectX	10.0+11%	9_0b
Max Displays	1	2+100%

🎬

Media & Encoding

Hardware encoder: No (GeForce Go 6400) vs Avivo (Radeon Xpress 1270). Decoder: PureVideo HD VP2 vs Avivo.

Feature	GeForce Go 6400	Radeon Xpress 1270
Encoder	No	Avivo
Decoder	PureVideo HD VP2	Avivo
Codecs	MPEG-2,H.264,VC-1	—

🔌

Power & Dimensions

The GeForce Go 6400 draws 65W versus the Radeon Xpress 1270's 150W — a 79.1% difference. The GeForce Go 6400 is more power-efficient. Recommended PSU: 350W (GeForce Go 6400) vs 350W (Radeon Xpress 1270). Power connectors: Legacy vs PCIe-powered. Card length: 0mm vs 0mm, occupying 0 vs 0 slots.

Feature	GeForce Go 6400	Radeon Xpress 1270
TDP	65W-57%	150W
Recommended PSU	350W	350W
Power Connector	Legacy	PCIe-powered
Length	0mm	0mm
Height	0mm	—
Slots	0	0
Temp (Load)	75°C	—
Perf/Watt	0.4+100%	0.2

💰

Value Analysis

The newer card here is Radeon Xpress 1270 (2013 vs 2012).

Feature	GeForce Go 6400	Radeon Xpress 1270
MSRP	—	$0
Codename	GK107	Curacao
Release	June 5 2012	November 13 2013
Ranking	#837	#476

Search GeForce Go 6400 on Amazon

Search Radeon Xpress 1270 on Amazon

Affiliate Disclosure

ChipVERSUS is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. We may earn a commission on qualifying purchases made through our links. This comes at no additional cost to you and helps support our work in providing comprehensive PC building guides and tools.

Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.