GeForce 9450 vs Radeon HD 4270

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 9450 vs Radeon HD 4270 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 9450 vs Radeon HD 4270: 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 9450

2015

Why buy it

✅1.0% more average FPS across 50 tracked games in our benchmark data.
✅Draws 75W instead of 150W, a 75W reduction.
✅More future proof: Maxwell (2014−2017) on 28nm with a newer platform for upcoming games.

Trade-offs

❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
100% HIGHER MSRP
$100 MSRPvs$50 MSRP
❌Lower G3D Mark per dollar, at 1.1 vs 2.2 G3D/$ ($100 MSRP vs $50 MSRP).

Radeon HD 4270

2008

Why buy it

✅Costs $50 less on MSRP ($50 MSRP vs $100 MSRP).
✅Delivers 109.5% more G3D Mark for each dollar spent, at 2.2 vs 1.1 G3D/$ ($50 MSRP vs $100 MSRP).

Trade-offs

❌Lower average FPS than GeForce 9450 across 50 tracked games in our benchmark data.
❌2008 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌100% higher power demand at 150W vs 75W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce 9450 is the faster gaming card right now. In our data, it leads by 1.0% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 4270 instead at 110 vs 105, so for this question the real-game FPS result matters more than the synthetic split.

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

GeForce 9450 is the safer long-term pick for 2026 and beyond. The case is simple: a 28nm process instead of 55nm and a newer 2015 generation instead of 2008. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon HD 4270 makes the most sense to buy today. It is $50 cheaper on MSRP at $50 vs $100, and it leads G3D-per-dollar by 109.5% (2.2 vs 1.1), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, Radeon HD 4270 is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce 9450 has the stronger long-term case.

GeForce 9450 vs Radeon HD 4270 Technical Specifications

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

GeForce 9450

The GeForce 9450 is manufactured by NVIDIA. It was released in October 27 2015. It features the Maxwell architecture. The core clock ranges from 928 MHz to 1020 MHz. It has 640 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 105 points.

Radeon HD 4270

The Radeon HD 4270 is manufactured by AMD. It was released in June 25 2008. It features the TeraScale architecture. The core clock speed is 750 MHz. It has 800 shading units. The thermal design power (TDP) is 150W. Manufactured using 55 nm process technology. G3D Mark benchmark score: 110 points. Launch price was $299.

⚡

Graphics Performance

The GeForce 9450 scores 105 and the Radeon HD 4270 reaches 110 in the G3D Mark benchmark — just a 4.8% difference, making them near-identical in rasterization performance. The GeForce 9450 is built on Maxwell while the Radeon HD 4270 uses TeraScale, both on 28 nm vs 55 nm. Shader units: 640 (GeForce 9450) vs 800 (Radeon HD 4270). Raw compute: 1.306 TFLOPS (GeForce 9450) vs 1.2 TFLOPS (Radeon HD 4270).

Feature	GeForce 9450	Radeon HD 4270
G3D Mark Score	105	110+5%
Architecture	Maxwell	TeraScale
Process Node	28 nm	55 nm
Shading Units	640	800+25%
Compute (TFLOPS)	1.306 TFLOPS+9%	1.2 TFLOPS
ROPs	16	16
TMUs	40	40
L1 Cache	320 KB+100%	160 KB
L2 Cache	2 MB+700%	0.25 MB

✨

Advanced Features (DLSS/FSR)

The GeForce 9450 gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon HD 4270 leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce 9450	Radeon HD 4270
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)

Both cards ship with 512 MB of GDDR5. Memory bus width is 128-bit on the GeForce 9450 and 64-bit on the Radeon HD 4270. L2 Cache: 2 MB (GeForce 9450) vs 0.25 MB (Radeon HD 4270) — the GeForce 9450 has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce 9450	Radeon HD 4270
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit+100%	64-bit
L2 Cache	2 MB+700%	0.25 MB

🖥️

Display & API Support

DirectX support: 11.1 (10_0) (GeForce 9450) vs 10.1 (Radeon HD 4270). OpenGL: 3.3 vs 3.3. Maximum simultaneous displays: 2 vs 2.

Feature	GeForce 9450	Radeon HD 4270
DirectX	11.1 (10_0)+10%	10.1
OpenGL	3.3	3.3
Max Displays	2	2

🎬

Media & Encoding

Decoder: PureVideo HD VP2 vs UVD 2. Supported codecs: H.264,VC-1,MPEG-2 (GeForce 9450) vs H.264,VC-1,MPEG-2 (Radeon HD 4270).

Feature	GeForce 9450	Radeon HD 4270
Encoder	No NVENC (Tesla)	—
Decoder	PureVideo HD VP2	UVD 2
Codecs	H.264,VC-1,MPEG-2	H.264,VC-1,MPEG-2

🔌

Power & Dimensions

The GeForce 9450 draws 75W versus the Radeon HD 4270's 150W — a 66.7% difference. The GeForce 9450 is more power-efficient. Recommended PSU: 350W (GeForce 9450) vs 350W (Radeon HD 4270). Power connectors: Legacy vs 1x 6-pin. Typical load temperature: 75°C vs 70°C.

Feature	GeForce 9450	Radeon HD 4270
TDP	75W-50%	150W
Recommended PSU	350W	350W
Power Connector	Legacy	1x 6-pin
Length	168mm	—
Height	111mm	—
Slots	1	—
Temp (Load)	75°C	70°C-7%
Perf/Watt	1.4+100%	0.7

💰

Value Analysis

At launch, the GeForce 9450 came in at $100, while the Radeon HD 4270 launched at $50. On MSRP, Radeon HD 4270 was 50% cheaper ($50 less). Performance per dollar on MSRP (G3D Mark / MSRP): 1.1 (GeForce 9450) vs 2.2 (Radeon HD 4270) — the Radeon HD 4270 offers 100% better value. The newer card here is GeForce 9450 (2015 vs 2008).

Feature	GeForce 9450	Radeon HD 4270
MSRP	$100	$50-50%
Performance per Dollar	1.1	2.2+100%
Codename	GM107	RV770
Release	October 27 2015	June 25 2008
Ranking	#671	#784

Search GeForce 9450 on Amazon

Search Radeon HD 4270 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.