Radeon HD 8670D vs Radeon HD 8690A

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 8670D vs Radeon HD 8690A 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 8670D vs Radeon HD 8690A: 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 8670D

2012

Why buy it

✅82.7% more average FPS across 50 tracked games in our benchmark data.
✅Costs $90 less on MSRP ($60 MSRP vs $150 MSRP).
✅Delivers 151.5% more G3D Mark for each dollar spent, at 8.6 vs 3.4 G3D/$ ($60 MSRP vs $150 MSRP).

Trade-offs

❌2012 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌300% higher power demand at 200W vs 50W.

Radeon HD 8690A

2013

Why buy it

✅Draws 50W instead of 200W, a 150W 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 8670D 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.
❌
150% HIGHER MSRP
$150 MSRPvs$60 MSRP
❌Lower G3D Mark per dollar, at 3.4 vs 8.6 G3D/$ ($150 MSRP vs $60 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 8670D is the faster gaming card right now. In our data, it leads by 82.7% in average FPS across 50 tracked games in our benchmark data and by 0.6% in PassMark G3D (517 vs 514), so the answer here is pretty clean.

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

Radeon HD 8670D 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 8670D makes the most sense to buy today. It is $90 cheaper on MSRP at $60 vs $150, and it leads G3D-per-dollar by 151.5% (8.6 vs 3.4), so the value case lines up with the gaming result.

Radeon HD 8670D vs Radeon HD 8690A Technical Specifications

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

Radeon HD 8670D

The Radeon HD 8670D is manufactured by AMD. It was released in March 5 2012. It features the GCN 1.0 architecture. The core clock speed is 1000 MHz. It has 1280 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 517 points. Launch price was $349.

Radeon HD 8690A

The Radeon HD 8690A is manufactured by AMD. It was released in March 1 2013. It features the GCN 1.0 architecture. The core clock ranges from 775 MHz to 825 MHz. It has 320 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 514 points.

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Graphics Performance

The Radeon HD 8670D scores 517 and the Radeon HD 8690A reaches 514 in the G3D Mark benchmark — just a 0.6% difference, making them near-identical in rasterization performance. The Radeon HD 8670D is built on GCN 1.0 while the Radeon HD 8690A uses GCN 1.0, both on a 28 nm process. Shader units: 1,280 (Radeon HD 8670D) vs 320 (Radeon HD 8690A). Raw compute: 2.56 TFLOPS (Radeon HD 8670D) vs 0.528 TFLOPS (Radeon HD 8690A).

Feature	Radeon HD 8670D	Radeon HD 8690A
G3D Mark Score	517	514
Architecture	GCN 1.0	GCN 1.0
Process Node	28 nm	28 nm
Shading Units	1280+300%	320
Compute (TFLOPS)	2.56 TFLOPS+385%	0.528 TFLOPS
ROPs	32+300%	8
TMUs	80+300%	20
L1 Cache	320 KB+300%	80 KB
L2 Cache	512 KB+300%	128 KB
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 8670D	Radeon HD 8690A
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

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Video Memory (VRAM)

Both cards ship with 512 MB of GDDR5. Memory bus width is 128-bit on the Radeon HD 8670D and 128-bit on the Radeon HD 8690A. L2 Cache: 512 KB (Radeon HD 8670D) vs 128 KB (Radeon HD 8690A) — the Radeon HD 8670D has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 8670D	Radeon HD 8690A
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+300%	128 KB

🖥️

Display & API Support

DirectX support: 11.2 (Radeon HD 8670D) vs 11_1 (Radeon HD 8690A). Maximum simultaneous displays: 0 vs 0.

Feature	Radeon HD 8670D	Radeon HD 8690A
DirectX	11.2+2%	11_1
Max Displays	0	0

🎬

Media & Encoding

Hardware encoder: VCE 1.0 (Radeon HD 8670D) vs UVD 3 (Radeon HD 8690A). Decoder: UVD 3.2 vs UVD 3.

Feature	Radeon HD 8670D	Radeon HD 8690A
Encoder	VCE 1.0	UVD 3
Decoder	UVD 3.2	UVD 3

🔌

Power & Dimensions

The Radeon HD 8670D draws 200W versus the Radeon HD 8690A's 50W — a 120% difference. The Radeon HD 8690A is more power-efficient. Recommended PSU: 350W (Radeon HD 8670D) vs 350W (Radeon HD 8690A). Power connectors: 1x 6-pin vs 1x 6-pin. Card length: 1mm vs 1mm, occupying 0 vs 0 slots.

Feature	Radeon HD 8670D	Radeon HD 8690A
TDP	200W	50W-75%
Recommended PSU	350W	350W
Power Connector	1x 6-pin	1x 6-pin
Length	1mm	1mm
Slots	0	0
Perf/Watt	2.6	10.3+296%

💰

Value Analysis

At launch, the Radeon HD 8670D came in at $60, while the Radeon HD 8690A launched at $150. On MSRP, Radeon HD 8670D was 60% cheaper ($90 less). Performance per dollar on MSRP (G3D Mark / MSRP): 8.6 (Radeon HD 8670D) vs 3.4 (Radeon HD 8690A) — the Radeon HD 8670D offers 152.9% better value. The newer card here is Radeon HD 8690A (2013 vs 2012).

Feature	Radeon HD 8670D	Radeon HD 8690A
MSRP	$60-60%	$150
Performance per Dollar	8.6+153%	3.4
Codename	Pitcairn	Sun
Release	March 5 2012	March 1 2013
Ranking	#460	#891

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