Radeon HD 7690M vs Radeon R7 A8-7670K

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 7690M vs Radeon R7 A8-7670K 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 7690M vs Radeon R7 A8-7670K: 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 7690M

2011

Why buy it

✅300% more VRAM for high-resolution textures and newer games (2 GB vs 512 MB).
✅Draws 20W instead of 100W, a 80W reduction.

Trade-offs

❌Lower average FPS than Radeon R7 A8-7670K across 50 tracked games in our benchmark data.
❌2011 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌Lower G3D Mark per dollar, at 0 vs 7.2 G3D/$ (Unknown MSRP vs $118 MSRP).

Radeon R7 A8-7670K

2015

Why buy it

✅100.2% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 100+% more G3D Mark for each dollar spent, at 7.2 vs 0 G3D/$ ($118 MSRP vs Unknown MSRP).
✅More future proof: GCN 1.0 (2012−2020) on 28nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with 512 MB vs 2 GB for high-resolution textures and newer games.
❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌400% higher power demand at 100W vs 20W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon R7 A8-7670K is the faster gaming card right now. In our data, it leads by 100.2% in average FPS across 50 tracked games in our benchmark data and by 1.8% in PassMark G3D (847 vs 832), so the answer here is pretty clean.

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

Radeon HD 7690M is the safer long-term pick for 2026 and beyond. The case is simple: 2 GB vs 512 MB of VRAM. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon R7 A8-7670K makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, Radeon R7 A8-7670K is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 7690M has the stronger long-term case.

Radeon HD 7690M vs Radeon R7 A8-7670K Technical Specifications

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

Radeon HD 7690M

The Radeon HD 7690M is manufactured by AMD. It was released in December 25 2011. It features the TeraScale 2 architecture. The core clock ranges from 725 MHz to 725 MHz. It has 480 shading units. The thermal design power (TDP) is 20W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 832 points.

Radeon R7 A8-7670K

The Radeon R7 A8-7670K is manufactured by AMD. It was released in June 18 2015. It features the GCN 1.0 architecture. The boost clock speed is 975 MHz. It has 1024 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 847 points. Launch price was $149.

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Graphics Performance

The Radeon HD 7690M scores 832 and the Radeon R7 A8-7670K reaches 847 in the G3D Mark benchmark — just a 1.8% difference, making them near-identical in rasterization performance. The Radeon HD 7690M is built on TeraScale 2 while the Radeon R7 A8-7670K uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 480 (Radeon HD 7690M) vs 1,024 (Radeon R7 A8-7670K). Raw compute: 0.696 TFLOPS (Radeon HD 7690M) vs 1.997 TFLOPS (Radeon R7 A8-7670K). Boost clocks: 725 MHz vs 975 MHz.

Feature	Radeon HD 7690M	Radeon R7 A8-7670K
G3D Mark Score	832	847+2%
Architecture	TeraScale 2	GCN 1.0
Process Node	40 nm	28 nm
Shading Units	480	1024+113%
Compute (TFLOPS)	0.696 TFLOPS	1.997 TFLOPS+187%
Boost Clock	725 MHz	975 MHz+34%
ROPs	16	32+100%
TMUs	24	64+167%
L1 Cache	48 KB	256 KB+433%
L2 Cache	256 KB	512 KB+100%
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 7690M	Radeon R7 A8-7670K
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)

The Radeon HD 7690M has 2 GB of VRAM, while the Radeon R7 A8-7670K carries 512 MB. Radeon HD 7690M gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Radeon HD 7690M and 128-bit on the Radeon R7 A8-7670K. L2 Cache: 256 KB (Radeon HD 7690M) vs 512 KB (Radeon R7 A8-7670K) — the Radeon R7 A8-7670K has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 7690M	Radeon R7 A8-7670K
VRAM Capacity	2 GB+300%	0.5 GB
Memory Type	Shared	GDDR5
Memory Bandwidth	System	Unknown
Bus Width	System	128-bit
L2 Cache	256 KB	512 KB+100%

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Power & Dimensions

The Radeon HD 7690M draws 20W versus the Radeon R7 A8-7670K's 100W — a 133.3% difference. The Radeon HD 7690M is more power-efficient. Recommended PSU: 350W (Radeon HD 7690M) vs 350W (Radeon R7 A8-7670K). Power connectors: 1x 6-pin vs None.

Feature	Radeon HD 7690M	Radeon R7 A8-7670K
TDP	20W-80%	100W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	None
Temp (Load)	—	65°C
Perf/Watt	41.6+389%	8.5

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Value Analysis

The newer card here is Radeon R7 A8-7670K (2015 vs 2011).

Feature	Radeon HD 7690M	Radeon R7 A8-7670K
MSRP	—	$118
Codename	Thames	Trinidad
Release	December 25 2011	June 18 2015
Ranking	#928	#467

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