Radeon HD 7670 vs Radeon R7 A8-7680

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 7670 vs Radeon R7 A8-7680 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 7670 vs Radeon R7 A8-7680: 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 7670

2012

Why buy it

✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).
✅Draws 45W instead of 100W, a 55W reduction.

Trade-offs

❌Lower average FPS than Radeon R7 A8-7680 across 50 tracked games in our benchmark data.
❌2012 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
100% HIGHER MSRP
$100 MSRPvs$50 MSRP
❌Lower G3D Mark per dollar, at 8.0 vs 15.8 G3D/$ ($100 MSRP vs $50 MSRP).

Radeon R7 A8-7680

2015

Why buy it

✅99.8% more average FPS across 50 tracked games in our benchmark data.
✅Costs $50 less on MSRP ($50 MSRP vs $100 MSRP).
✅Delivers 97% more G3D Mark for each dollar spent, at 15.8 vs 8.0 G3D/$ ($50 MSRP vs $100 MSRP).

Trade-offs

❌Less VRAM, with 512 MB vs 1 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.
❌122.2% higher power demand at 100W vs 45W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon R7 A8-7680 is the faster gaming card right now. In our data, it leads by 99.8% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon HD 7670 instead at 803 vs 791, 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 7670 is the safer long-term pick for 2026 and beyond. The case is simple: 1 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 A8-7680 makes the most sense to buy today. It is $50 cheaper on MSRP at $50 vs $100, and it leads G3D-per-dollar by 97% (15.8 vs 8.0), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Radeon R7 A8-7680 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 7670 has the stronger long-term case.

Radeon HD 7670 vs Radeon R7 A8-7680 Technical Specifications

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

Radeon HD 7670

The Radeon HD 7670 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: 803 points.

Radeon R7 A8-7680

The Radeon R7 A8-7680 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: 791 points. Launch price was $149.

⚡

Graphics Performance

The Radeon HD 7670 scores 803 and the Radeon R7 A8-7680 reaches 791 in the G3D Mark benchmark — just a 1.5% difference, making them near-identical in rasterization performance. The Radeon HD 7670 is built on TeraScale 2 while the Radeon R7 A8-7680 uses GCN 1.0, both on 40 nm vs 28 nm. Shader units: 480 (Radeon HD 7670) vs 1,024 (Radeon R7 A8-7680). Raw compute: 0.576 TFLOPS (Radeon HD 7670) vs 1.997 TFLOPS (Radeon R7 A8-7680).

Feature	Radeon HD 7670	Radeon R7 A8-7680
G3D Mark Score	803+2%	791
Architecture	TeraScale 2	GCN 1.0
Process Node	40 nm	28 nm
Shading Units	480	1024+113%
Compute (TFLOPS)	0.576 TFLOPS	1.997 TFLOPS+247%
ROPs	8	32+300%
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 7670	Radeon R7 A8-7680
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)

The Radeon HD 7670 has 1 GB of VRAM, while the Radeon R7 A8-7680 carries 512 MB. Radeon HD 7670 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the Radeon HD 7670 and 128-bit on the Radeon R7 A8-7680. L2 Cache: 256 KB (Radeon HD 7670) vs 512 KB (Radeon R7 A8-7680) — the Radeon R7 A8-7680 has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 7670	Radeon R7 A8-7680
VRAM Capacity	1 GB+100%	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 7670 draws 45W versus the Radeon R7 A8-7680's 100W — a 75.9% difference. The Radeon HD 7670 is more power-efficient. Recommended PSU: 350W (Radeon HD 7670) vs 350W (Radeon R7 A8-7680). Power connectors: 1x 6-pin vs None.

Feature	Radeon HD 7670	Radeon R7 A8-7680
TDP	45W-55%	100W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	None
Length	—	1mm
Slots	—	0
Perf/Watt	17.8+125%	7.9

💰

Value Analysis

At launch, the Radeon HD 7670 came in at $100, while the Radeon R7 A8-7680 launched at $50. On MSRP, Radeon R7 A8-7680 was 50% cheaper ($50 less). Performance per dollar on MSRP (G3D Mark / MSRP): 8.0 (Radeon HD 7670) vs 15.8 (Radeon R7 A8-7680) — the Radeon R7 A8-7680 offers 97.5% better value. The newer card here is Radeon R7 A8-7680 (2015 vs 2012).

Feature	Radeon HD 7670	Radeon R7 A8-7680
MSRP	$100	$50-50%
Performance per Dollar	8.0	15.8+98%
Codename	Turks	Trinidad
Release	January 5 2012	June 18 2015
Ranking	#870	#467

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