Radeon HD 4650 AGP vs Radeon HD 6380G

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 4650 AGP vs Radeon HD 6380G 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 4650 AGP vs Radeon HD 6380G: 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 4650 AGP

2011

Why buy it

✅Draws 45W instead of 186W, a 141W reduction.

Trade-offs

❌Lower average FPS than Radeon HD 6380G across 50 tracked games in our benchmark data.
❌2011 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
60% HIGHER MSRP
$80 MSRPvs$50 MSRP
❌Lower G3D Mark per dollar, at 2.6 vs 4.0 G3D/$ ($80 MSRP vs $50 MSRP).
❌19200% longer card at 193mm vs 1mm.

Radeon HD 6380G

2011

Why buy it

✅28.2% more average FPS across 50 tracked games in our benchmark data.
✅Costs $30 less on MSRP ($50 MSRP vs $80 MSRP).
✅Delivers 54.6% more G3D Mark for each dollar spent, at 4.0 vs 2.6 G3D/$ ($50 MSRP vs $80 MSRP).
✅Measures 1mm instead of 193mm, a 192mm shorter card that is more SFF-friendly.

Trade-offs

❌2011 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌313.3% higher power demand at 186W vs 45W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 6380G is the faster gaming card right now. In our data, it leads by 28.2% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 4650 AGP instead at 208 vs 201, 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?

Radeon HD 4650 AGP 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 6380G makes the most sense to buy today. It is $30 cheaper on MSRP at $50 vs $80, and it leads G3D-per-dollar by 54.6% (4.0 vs 2.6), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Radeon HD 6380G is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 4650 AGP has the stronger long-term case.

Radeon HD 4650 AGP vs Radeon HD 6380G Technical Specifications

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

Radeon HD 4650 AGP

The Radeon HD 4650 AGP is manufactured by AMD. It was released in April 19 2011. 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: 208 points.

Radeon HD 6380G

The Radeon HD 6380G is manufactured by AMD. It was released in December 1 2011. It features the TeraScale 3 architecture. The core clock speed is 750 MHz. It has 1280 shading units. The thermal design power (TDP) is 186W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 201 points. Launch price was $180.

⚡

Graphics Performance

The Radeon HD 4650 AGP scores 208 and the Radeon HD 6380G reaches 201 in the G3D Mark benchmark — just a 3.5% difference, making them near-identical in rasterization performance. The Radeon HD 4650 AGP is built on TeraScale 2 while the Radeon HD 6380G uses TeraScale 3, both on a 40 nm process. Shader units: 480 (Radeon HD 4650 AGP) vs 1,280 (Radeon HD 6380G). Raw compute: 0.576 TFLOPS (Radeon HD 4650 AGP) vs 1.92 TFLOPS (Radeon HD 6380G).

Feature	Radeon HD 4650 AGP	Radeon HD 6380G
G3D Mark Score	208+3%	201
Architecture	TeraScale 2	TeraScale 3
Process Node	40 nm	40 nm
Shading Units	480	1280+167%
Compute (TFLOPS)	0.576 TFLOPS	1.92 TFLOPS+233%
ROPs	8	32+300%
TMUs	24	80+233%
L1 Cache	48 KB	320 KB+567%
L2 Cache	256 KB	512 KB+100%
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 4650 AGP	Radeon HD 6380G
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 4650 AGP and 128-bit on the Radeon HD 6380G. L2 Cache: 256 KB (Radeon HD 4650 AGP) vs 512 KB (Radeon HD 6380G) — the Radeon HD 6380G has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 4650 AGP	Radeon HD 6380G
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%

🖥️

Display & API Support

DirectX support: 10.1 (Radeon HD 4650 AGP) vs 11 (Radeon HD 6380G). Maximum simultaneous displays: 2 vs 0.

Feature	Radeon HD 4650 AGP	Radeon HD 6380G
DirectX	10.1	11+9%
Max Displays	2	0

🎬

Media & Encoding

Hardware encoder: UVD 2 (Radeon HD 4650 AGP) vs UVD 3 (Radeon HD 6380G). Decoder: UVD 2 vs UVD 3.

Feature	Radeon HD 4650 AGP	Radeon HD 6380G
Encoder	UVD 2	UVD 3
Decoder	UVD 2	UVD 3

🔌

Power & Dimensions

The Radeon HD 4650 AGP draws 45W versus the Radeon HD 6380G's 186W — a 122.1% difference. The Radeon HD 4650 AGP is more power-efficient. Recommended PSU: 350W (Radeon HD 4650 AGP) vs 350W (Radeon HD 6380G). Power connectors: 1x 6-pin vs 1x 6-pin. Card length: 193mm vs 1mm, occupying 1 vs 0 slots.

Feature	Radeon HD 4650 AGP	Radeon HD 6380G
TDP	45W-76%	186W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	1x 6-pin
Length	193mm	1mm
Slots	1	0-100%
Perf/Watt	4.6+318%	1.1

💰

Value Analysis

At launch, the Radeon HD 4650 AGP came in at $80, while the Radeon HD 6380G launched at $50. On MSRP, Radeon HD 6380G was 37.5% cheaper ($30 less). Performance per dollar on MSRP (G3D Mark / MSRP): 2.6 (Radeon HD 4650 AGP) vs 4.0 (Radeon HD 6380G) — the Radeon HD 6380G offers 53.8% better value.

Feature	Radeon HD 4650 AGP	Radeon HD 6380G
MSRP	$80	$50-38%
Performance per Dollar	2.6	4.0+54%
Codename	Onega	Cayman
Release	April 19 2011	December 1 2011
Ranking	#926	#598

Search Radeon HD 4650 AGP on Amazon

Search Radeon HD 6380G 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.