Radeon HD 7620G vs Radeon HD4670

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 7620G vs Radeon HD4670 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 7620G vs Radeon HD4670: 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 7620G

2012

Why buy it

✅Costs $17 less on MSRP ($50 MSRP vs $67 MSRP).
✅Delivers 30.7% more G3D Mark for each dollar spent, at 7.1 vs 5.5 G3D/$ ($50 MSRP vs $67 MSRP).
✅Draws 45W instead of 250W, a 205W reduction.

Trade-offs

❌Lower average FPS than Radeon HD4670 across 50 tracked games in our benchmark data.
❌2012 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon HD4670

2010

Why buy it

✅52.7% 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.
❌
34% HIGHER MSRP
$67 MSRPvs$50 MSRP
❌Lower G3D Mark per dollar, at 5.5 vs 7.1 G3D/$ ($67 MSRP vs $50 MSRP).
❌455.6% higher power demand at 250W vs 45W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD4670 is the faster gaming card right now. In our data, it leads by 52.7% in average FPS across 50 tracked games in our benchmark data and by 2.5% in PassMark G3D (366 vs 357), so the answer here is pretty clean.

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

Radeon HD 7620G is the safer long-term pick for 2026 and beyond. The case is simple: a newer 2012 generation instead of 2010. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon HD 7620G makes the most sense to buy today. It is $17 cheaper on MSRP at $50 vs $67, and it leads G3D-per-dollar by 30.7% (7.1 vs 5.5), which is enough to swing the recommendation its way. Radeon HD4670 still makes more sense if max raw gaming performance matters more than value.

Radeon HD 7620G vs Radeon HD4670 Technical Specifications

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

Radeon HD 7620G

The Radeon HD 7620G is manufactured by AMD. It was released in January 5 2012. It features the TeraScale 2 architecture. The core clock speed is 600 MHz. It has 480 shading units. The thermal design power (TDP) is 45W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 357 points.

Radeon HD4670

The Radeon HD4670 is manufactured by AMD. It was released in December 14 2010. It features the TeraScale 3 architecture. The boost clock speed is 880 MHz. It has 1536 shading units. The thermal design power (TDP) is 250W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 366 points. Launch price was $369.

⚡

Graphics Performance

The Radeon HD 7620G scores 357 and the Radeon HD4670 reaches 366 in the G3D Mark benchmark — just a 2.5% difference, making them near-identical in rasterization performance. The Radeon HD 7620G is built on TeraScale 2 while the Radeon HD4670 uses TeraScale 3, both on a 40 nm process. Shader units: 480 (Radeon HD 7620G) vs 1,536 (Radeon HD4670). Raw compute: 0.576 TFLOPS (Radeon HD 7620G) vs 2.703 TFLOPS (Radeon HD4670).

Feature	Radeon HD 7620G	Radeon HD4670
G3D Mark Score	357	366+3%
Architecture	TeraScale 2	TeraScale 3
Process Node	40 nm	40 nm
Shading Units	480	1536+220%
Compute (TFLOPS)	0.576 TFLOPS	2.703 TFLOPS+369%
ROPs	8	32+300%
TMUs	24	96+300%
L1 Cache	48 KB	192 KB+300%
L2 Cache	256 KB	512 KB+100%
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 7620G	Radeon HD4670
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 7620G and 128-bit on the Radeon HD4670. L2 Cache: 256 KB (Radeon HD 7620G) vs 512 KB (Radeon HD4670) — the Radeon HD4670 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 7620G	Radeon HD4670
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	256 KB	512 KB+100%

🔌

Power & Dimensions

The Radeon HD 7620G draws 45W versus the Radeon HD4670's 250W — a 139% difference. The Radeon HD 7620G is more power-efficient. Recommended PSU: 350W (Radeon HD 7620G) vs 300W (Radeon HD4670). Power connectors: 1x 6-pin vs None.

Feature	Radeon HD 7620G	Radeon HD4670
TDP	45W-82%	250W
Recommended PSU	350W	300W-14%
Power Connector	1x 6-pin	None
Length	1mm	—
Slots	0	—
Perf/Watt	7.9+427%	1.5

💰

Value Analysis

At launch, the Radeon HD 7620G came in at $50, while the Radeon HD4670 launched at $67. On MSRP, Radeon HD 7620G was 25.4% cheaper ($17 less). Performance per dollar on MSRP (G3D Mark / MSRP): 7.1 (Radeon HD 7620G) vs 5.5 (Radeon HD4670) — the Radeon HD 7620G offers 29.1% better value. The newer card here is Radeon HD 7620G (2012 vs 2010).

Feature	Radeon HD 7620G	Radeon HD4670
MSRP	$50-25%	$67
Performance per Dollar	7.1+29%	5.5
Codename	Turks	Cayman
Release	January 5 2012	December 14 2010
Ranking	#870	#596

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