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 7660D vs Radeon R5 330 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 7660D vs Radeon R5 330: 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 7660D

2012

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Lower average FPS than Radeon R5 330 across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 2 GB for high-resolution textures and newer games.
❌2012 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌
50.6% HIGHER MSRP
$122 MSRPvs$81 MSRP
❌Lower G3D Mark per dollar, at 4.2 vs 6.5 G3D/$ ($122 MSRP vs $81 MSRP).

Radeon R5 330

2017

Why buy it

✅4.5% more average FPS across 50 tracked games in our benchmark data.
✅Costs $41 less on MSRP ($81 MSRP vs $122 MSRP).
✅Delivers 53.9% more G3D Mark for each dollar spent, at 6.5 vs 4.2 G3D/$ ($81 MSRP vs $122 MSRP).
✅300% more VRAM for high-resolution textures and newer games (2 GB vs 512 MB).

Trade-offs

❌2017 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Quick Answers

Which GPU is faster for gaming right now?

Radeon R5 330 is the faster gaming card right now. In our data, it leads by 4.5% in average FPS across 50 tracked games in our benchmark data and by 2.1% in PassMark G3D (523 vs 512), so the answer here is pretty clean.

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

Radeon HD 7660D 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 R5 330 makes the most sense to buy today. It is $41 cheaper on MSRP at $81 vs $122, and it leads G3D-per-dollar by 53.9% (6.5 vs 4.2), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Radeon R5 330 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 7660D has the stronger long-term case.

Radeon HD 7660D vs Radeon R5 330 Technical Specifications

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

Radeon HD 7660D

The Radeon HD 7660D 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: 512 points.

Radeon R5 330

The Radeon R5 330 is manufactured by AMD. It was released in April 18 2017. It features the GCN 3.0 architecture. The core clock ranges from 730 MHz to 1024 MHz. It has 384 shading units. The thermal design power (TDP) is 50W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 523 points.

⚡

Graphics Performance

The Radeon HD 7660D scores 512 and the Radeon R5 330 reaches 523 in the G3D Mark benchmark — just a 2.1% difference, making them near-identical in rasterization performance. The Radeon HD 7660D is built on TeraScale 2 while the Radeon R5 330 uses GCN 3.0, both on 40 nm vs 28 nm. Shader units: 480 (Radeon HD 7660D) vs 384 (Radeon R5 330). Raw compute: 0.576 TFLOPS (Radeon HD 7660D) vs 0.7864 TFLOPS (Radeon R5 330).

Feature	Radeon HD 7660D	Radeon R5 330
G3D Mark Score	512	523+2%
Architecture	TeraScale 2	GCN 3.0
Process Node	40 nm	28 nm
Shading Units	480+25%	384
Compute (TFLOPS)	0.576 TFLOPS	0.7864 TFLOPS+37%
ROPs	8	8
TMUs	24	24
L1 Cache	48 KB	96 KB+100%
L2 Cache	256 KB+100%	128 KB
Frame Generation	FSR upscaling	FSR upscaling

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 7660D	Radeon R5 330
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 7660D has 512 MB of VRAM, while the Radeon R5 330 carries 2 GB. Radeon R5 330 gives you 300% 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 7660D and 128-bit on the Radeon R5 330. L2 Cache: 256 KB (Radeon HD 7660D) vs 128 KB (Radeon R5 330) — the Radeon HD 7660D has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 7660D	Radeon R5 330
VRAM Capacity	0.5 GB	2 GB+300%
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	256 KB+100%	128 KB

🖥️

Display & API Support

DirectX support: 11 (11_2) (Radeon HD 7660D) vs 12 (FL 11_1) (Radeon R5 330). OpenGL: 4.4 vs 4.6. Maximum simultaneous displays: 3 vs 2.

Feature	Radeon HD 7660D	Radeon R5 330
DirectX	11 (11_2)	12 (FL 11_1)+9%
OpenGL	4.4	4.6+5%
Max Displays	3+50%	2

🎬

Media & Encoding

Decoder: UVD 3 vs UVD 3.1. Supported codecs: H.264,VC-1,MPEG-2,MPEG-4 (Radeon HD 7660D) vs H.264,VC-1,MPEG-2 (Radeon R5 330).

Feature	Radeon HD 7660D	Radeon R5 330
Encoder	VCE 1.0	—
Decoder	UVD 3	UVD 3.1
Codecs	H.264,VC-1,MPEG-2,MPEG-4	H.264,VC-1,MPEG-2

🔌

Power & Dimensions

The Radeon HD 7660D draws 45W versus the Radeon R5 330's 50W — a 10.5% difference. The Radeon HD 7660D is more power-efficient. Recommended PSU: 350W (Radeon HD 7660D) vs 350W (Radeon R5 330). Power connectors: 1x 6-pin vs PCIe-powered.

Feature	Radeon HD 7660D	Radeon R5 330
TDP	45W-10%	50W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	PCIe-powered
Length	—	168mm
Height	—	69mm
Slots	0-100%	1
Temp (Load)	70°C	—
Perf/Watt	11.4+9%	10.5

💰

Value Analysis

At launch, the Radeon HD 7660D came in at $122, while the Radeon R5 330 launched at $81. On MSRP, Radeon R5 330 was 33.6% cheaper ($41 less). Performance per dollar on MSRP (G3D Mark / MSRP): 4.2 (Radeon HD 7660D) vs 6.5 (Radeon R5 330) — the Radeon R5 330 offers 54.8% better value. The newer card here is Radeon R5 330 (2017 vs 2012).

Feature	Radeon HD 7660D	Radeon R5 330
MSRP	$122	$81-34%
Performance per Dollar	4.2	6.5+55%
Codename	Turks	Weston
Release	January 5 2012	April 18 2017
Ranking	#870	#873

Search Radeon HD 7660D on Amazon

Search Radeon R5 330 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.