Radeon HD 6450 vs Radeon HD 7340G

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.

Radeon HD 6450 vs Radeon HD 7340G 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.

Radeon HD 6450 vs Radeon HD 7340G: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

Radeon HD 6450

2010

Why buy it

✅17.6% more average FPS across 50 tracked games in our benchmark data.

Trade-offs

❌2010 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
10% HIGHER MSRP
$55 MSRPvs$50 MSRP
❌325.5% higher power demand at 200W vs 47W.

Radeon HD 7340G

2013

Why buy it

✅Costs $5 less on MSRP ($50 MSRP vs $55 MSRP).
✅Draws 47W instead of 200W, a 153W reduction.
✅More future proof: GCN 1.0 (2012−2020) on 28nm with a newer platform for upcoming games.

Trade-offs

❌Lower average FPS than Radeon HD 6450 across 50 tracked games in our benchmark data.
❌2013 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?

Radeon HD 6450 is the faster gaming card right now. In our data, it leads by 17.6% in average FPS across 50 tracked games in our benchmark data and by 1% in PassMark G3D (198 vs 196), so the answer here is pretty clean.

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

Radeon HD 6450 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 HD 7340G makes the most sense to buy today. It is $5 cheaper on MSRP at $50 vs $55, and it leads G3D-per-dollar by 8.9% (3.9 vs 3.6), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, Radeon HD 7340G is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 6450 has the stronger long-term case.

Radeon HD 6450 vs Radeon HD 7340G Technical Specifications

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

Radeon HD 6450

The Radeon HD 6450 is manufactured by AMD. It was released in December 14 2010. It features the TeraScale 3 architecture. The boost clock speed is 800 MHz. It has 1408 shading units. The thermal design power (TDP) is 200W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 198 points. Launch price was $299.

Radeon HD 7340G

The Radeon HD 7340G is manufactured by AMD. It was released in May 1 2013. It features the GCN 1.0 architecture. The core clock speed is 800 MHz. It has 384 shading units. The thermal design power (TDP) is 47W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 196 points. Launch price was $59.

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Graphics Performance

The Radeon HD 6450 scores 198 and the Radeon HD 7340G reaches 196 in the G3D Mark benchmark — just a 1% difference, making them near-identical in rasterization performance. The Radeon HD 6450 is built on TeraScale 3 while the Radeon HD 7340G uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 1,408 (Radeon HD 6450) vs 384 (Radeon HD 7340G). Raw compute: 2.253 TFLOPS (Radeon HD 6450) vs 0.6144 TFLOPS (Radeon HD 7340G).

Feature	Radeon HD 6450	Radeon HD 7340G
G3D Mark Score	198+1%	196
Architecture	TeraScale 3	GCN 1.0
Process Node	40 nm	28 nm
Shading Units	1408+267%	384
Compute (TFLOPS)	2.253 TFLOPS+267%	0.6144 TFLOPS
ROPs	32+300%	8
TMUs	88+267%	24
L1 Cache	352 KB+267%	96 KB
L2 Cache	512 KB+100%	256 KB
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 6450	Radeon HD 7340G
Upscaling Tech	FSR Upscaling / FSR 4	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards ship with 512 MB of GDDR5. Memory bus width is 128-bit on the Radeon HD 6450 and 128-bit on the Radeon HD 7340G. L2 Cache: 512 KB (Radeon HD 6450) vs 256 KB (Radeon HD 7340G) — the Radeon HD 6450 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 6450	Radeon HD 7340G
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	512 KB+100%	256 KB

🖥️

Display & API Support

DirectX support: 11.2 (Radeon HD 6450) vs 11 (Radeon HD 7340G). OpenGL: 4.4 vs 4.4. Maximum simultaneous displays: 2 vs 2.

Feature	Radeon HD 6450	Radeon HD 7340G
DirectX	11.2+2%	11
OpenGL	4.4	4.4
Max Displays	2	2

🎬

Media & Encoding

Decoder: UVD 3.1 vs UVD 3. Supported codecs: H.264,MPEG-2,VC-1 (Radeon HD 6450) vs H.264,VC-1,MPEG-2 (Radeon HD 7340G).

Feature	Radeon HD 6450	Radeon HD 7340G
Encoder	UVD 3.1	—
Decoder	UVD 3.1	UVD 3
Codecs	H.264,MPEG-2,VC-1	H.264,VC-1,MPEG-2

🔌

Power & Dimensions

The Radeon HD 6450 draws 200W versus the Radeon HD 7340G's 47W — a 123.9% difference. The Radeon HD 7340G is more power-efficient. Recommended PSU: 350W (Radeon HD 6450) vs 350W (Radeon HD 7340G). Power connectors: 1x 6-pin vs 1x 6-pin. Typical load temperature: 70°C vs 75°C.

Feature	Radeon HD 6450	Radeon HD 7340G
TDP	200W	47W-77%
Recommended PSU	350W	350W
Power Connector	1x 6-pin	1x 6-pin
Length	168mm	—
Height	69mm	—
Slots	1	—
Temp (Load)	70°C-7%	75°C
Perf/Watt	1.0	4.2+320%

💰

Value Analysis

At launch, the Radeon HD 6450 came in at $55, while the Radeon HD 7340G launched at $50. On MSRP, Radeon HD 7340G was 9.1% cheaper ($5 less). Performance per dollar on MSRP (G3D Mark / MSRP): 3.6 (Radeon HD 6450) vs 3.9 (Radeon HD 7340G) — the Radeon HD 7340G offers 8.3% better value. The newer card here is Radeon HD 7340G (2013 vs 2010).

Feature	Radeon HD 6450	Radeon HD 7340G
MSRP	$55	$50-9%
Performance per Dollar	3.6	3.9+8%
Codename	Cayman	Cape Verde
Release	December 14 2010	May 1 2013
Ranking	#623	#841

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