Radeon HD 7450A vs Radeon HD 8330

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 7450A vs Radeon HD 8330 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 7450A vs Radeon HD 8330: 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 7450A

2012

Why buy it

✅4.9% more average FPS across 50 tracked games in our benchmark data.
✅More future proof: GCN 1.0 (2012−2020) on 28nm with a newer platform for upcoming games.

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.
❌
60% HIGHER MSRP
$80 MSRPvs$50 MSRP
❌Lower G3D Mark per dollar, at 3.6 vs 5.5 G3D/$ ($80 MSRP vs $50 MSRP).

Radeon HD 8330

2010

Why buy it

✅Costs $30 less on MSRP ($50 MSRP vs $80 MSRP).
✅Delivers 52.8% more G3D Mark for each dollar spent, at 5.5 vs 3.6 G3D/$ ($50 MSRP vs $80 MSRP).

Trade-offs

❌Lower average FPS than Radeon HD 7450A across 50 tracked games in our benchmark data.
❌2010 hardware with 512 MB 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 HD 7450A is the faster gaming card right now. In our data, it leads by 4.9% in average FPS across 50 tracked games in our benchmark data and by 4.7% in PassMark G3D (288 vs 275), so the answer here is pretty clean.

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

Radeon HD 7450A is the safer long-term pick for 2026 and beyond. The case is simple: a 28nm process instead of 40nm and a newer 2012 generation instead of 2010. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon HD 8330 makes the most sense to buy today. It is $30 cheaper on MSRP at $50 vs $80, and it leads G3D-per-dollar by 52.8% (5.5 vs 3.6), which is enough to swing the recommendation its way. If you are mainly targeting 1080p and some 1440p, Radeon HD 8330 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon HD 7450A has the stronger long-term case.

Radeon HD 7450A vs Radeon HD 8330 Technical Specifications

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

Radeon HD 7450A

The Radeon HD 7450A is manufactured by AMD. It was released in January 31 2012. It features the GCN 1.0 architecture. The boost clock speed is 1250 MHz. It has 1792 shading units. The thermal design power (TDP) is 200W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 288 points. Launch price was $449.

Radeon HD 8330

The Radeon HD 8330 is manufactured by AMD. It was released in February 25 2010. It features the TeraScale 2 architecture. The core clock speed is 800 MHz. It has 1120 shading units. The thermal design power (TDP) is 175W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 275 points.

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Graphics Performance

The Radeon HD 7450A scores 288 and the Radeon HD 8330 reaches 275 in the G3D Mark benchmark — just a 4.7% difference, making them near-identical in rasterization performance. The Radeon HD 7450A is built on GCN 1.0 while the Radeon HD 8330 uses TeraScale 2, both on 28 nm vs 40 nm. Shader units: 1,792 (Radeon HD 7450A) vs 1,120 (Radeon HD 8330). Raw compute: 2.867 TFLOPS (Radeon HD 7450A) vs 1.792 TFLOPS (Radeon HD 8330).

Feature	Radeon HD 7450A	Radeon HD 8330
G3D Mark Score	288+5%	275
Architecture	GCN 1.0	TeraScale 2
Process Node	28 nm	40 nm
Shading Units	1792+60%	1120
Compute (TFLOPS)	2.867 TFLOPS+60%	1.792 TFLOPS
ROPs	32+100%	16
TMUs	112+100%	56
L1 Cache	448 KB+300%	112 KB
L2 Cache	768 KB+50%	512 KB
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 7450A	Radeon HD 8330
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 7450A and 128-bit on the Radeon HD 8330. L2 Cache: 768 KB (Radeon HD 7450A) vs 512 KB (Radeon HD 8330) — the Radeon HD 7450A has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 7450A	Radeon HD 8330
VRAM Capacity	0.5 GB	0.5 GB
Memory Type	GDDR5	GDDR5
Memory Bandwidth	Unknown	Unknown
Bus Width	128-bit	128-bit
L2 Cache	768 KB+50%	512 KB

🔌

Power & Dimensions

The Radeon HD 7450A draws 200W versus the Radeon HD 8330's 175W — a 13.3% difference. The Radeon HD 8330 is more power-efficient. Recommended PSU: 350W (Radeon HD 7450A) vs 350W (Radeon HD 8330). Power connectors: 1x 6-pin vs 1x 6-pin.

Feature	Radeon HD 7450A	Radeon HD 8330
TDP	200W	175W-13%
Recommended PSU	350W	350W
Power Connector	1x 6-pin	1x 6-pin
Perf/Watt	1.4	1.6+14%

💰

Value Analysis

At launch, the Radeon HD 7450A came in at $80, while the Radeon HD 8330 launched at $50. On MSRP, Radeon HD 8330 was 37.5% cheaper ($30 less). Performance per dollar on MSRP (G3D Mark / MSRP): 3.6 (Radeon HD 7450A) vs 5.5 (Radeon HD 8330) — the Radeon HD 8330 offers 52.8% better value. The newer card here is Radeon HD 7450A (2012 vs 2010).

Feature	Radeon HD 7450A	Radeon HD 8330
MSRP	$80	$50-38%
Performance per Dollar	3.6	5.5+53%
Codename	Tahiti	Cypress
Release	January 31 2012	February 25 2010
Ranking	#454	#724

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