Radeon HD 6320 vs Radeon X1900 GT

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 6320 vs Radeon X1900 GT 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 6320 vs Radeon X1900 GT: 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 6320

2011

Why buy it

✅Costs $269 less on MSRP ($30 MSRP vs $299 MSRP).
✅Delivers 903.5% more G3D Mark for each dollar spent, at 4.9 vs 0.5 G3D/$ ($30 MSRP vs $299 MSRP).
✅100% more VRAM for high-resolution textures and newer games (512 MB vs 256 MB).
✅Draws 186W instead of 300W, a 114W reduction.

Trade-offs

❌2011 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon X1900 GT

2022

Why buy it

✅Better long-term bet: RDNA 3.0 (2022−2026) on 5nm gives it a newer hardware base for upcoming games.
✅More future proof: RDNA 3.0 (2022−2026) on 5nm with a newer platform for upcoming games.

Trade-offs

❌Less VRAM, with 256 MB vs 512 MB for high-resolution textures and newer games.
❌
896.7% HIGHER MSRP
$299 MSRPvs$30 MSRP
❌Lower G3D Mark per dollar, at 0.5 vs 4.9 G3D/$ ($299 MSRP vs $30 MSRP).
❌61.3% higher power demand at 300W vs 186W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 6320 is the faster gaming card right now based on the synthetic data we have. It leads by 0.7% in PassMark G3D (147 vs 146), which is the best performance signal available in this matchup.

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

Radeon X1900 GT is the safer long-term pick for 2026 and beyond. The case is simple: a 5nm process instead of 40nm, 84 vs 0 ray-tracing units, and a newer 2022 generation instead of 2011. That gives it the more rounded hardware package for newer games.

Which GPU is the better buy today?

Radeon HD 6320 makes the most sense to buy today. It is $269 cheaper on MSRP at $30 vs $299, and it leads G3D-per-dollar by 903.5% (4.9 vs 0.5), so the value case lines up with the gaming result. If you are mainly targeting 1080p and some 1440p, Radeon HD 6320 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon X1900 GT has the stronger long-term case.

Radeon HD 6320 vs Radeon X1900 GT Technical Specifications

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

Radeon HD 6320

The Radeon HD 6320 is manufactured by AMD. It was released in December 1 2011. It features the TeraScale 3 architecture. The core clock speed is 750 MHz. It has 1280 shading units. The thermal design power (TDP) is 186W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 147 points. Launch price was $180.

Radeon X1900 GT

The Radeon X1900 GT is manufactured by AMD. It was released in November 3 2022. It features the RDNA 3.0 architecture. The core clock ranges from 1387 MHz to 2394 MHz. It has 5376 shading units. The thermal design power (TDP) is 300W. Manufactured using 5 nm process technology. It features 84 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 146 points. Launch price was $899.

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Graphics Performance

The Radeon HD 6320 scores 147 and the Radeon X1900 GT reaches 146 in the G3D Mark benchmark — just a 0.7% difference, making them near-identical in rasterization performance. The Radeon HD 6320 is built on TeraScale 3 while the Radeon X1900 GT uses RDNA 3.0, both on 40 nm vs 5 nm. Shader units: 1,280 (Radeon HD 6320) vs 5,376 (Radeon X1900 GT). Raw compute: 1.92 TFLOPS (Radeon HD 6320) vs 51.48 TFLOPS (Radeon X1900 GT).

Feature	Radeon HD 6320	Radeon X1900 GT
G3D Mark Score	147	146
Architecture	TeraScale 3	RDNA 3.0
Process Node	40 nm	5 nm
Shading Units	1280	5376+320%
Compute (TFLOPS)	1.92 TFLOPS	51.48 TFLOPS+2581%
ROPs	32	192+500%
TMUs	80	336+320%
L1 Cache	0.31 MB	3 MB+868%
L2 Cache	0.5 MB	6 MB+1100%
Frame Generation	FSR upscaling	FSR upscaling + RSR

✨

Advanced Features (DLSS/FSR)

Feature	Radeon HD 6320	Radeon X1900 GT
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 6320 has 512 MB of VRAM, while the Radeon X1900 GT carries 256 MB. Radeon HD 6320 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 6320 and 64-bit on the Radeon X1900 GT. L2 Cache: 0.5 MB (Radeon HD 6320) vs 6 MB (Radeon X1900 GT) — the Radeon X1900 GT has significantly larger on-die cache to reduce VRAM reliance.

Feature	Radeon HD 6320	Radeon X1900 GT
VRAM Capacity	0.5 GB+100%	0.25 GB
Memory Type	GDDR5	GDDR5
Bus Width	128-bit+100%	64-bit
L2 Cache	0.5 MB	6 MB+1100%

🔌

Power & Dimensions

The Radeon HD 6320 draws 186W versus the Radeon X1900 GT's 300W — a 46.9% difference. The Radeon HD 6320 is more power-efficient. Recommended PSU: 350W (Radeon HD 6320) vs 350W (Radeon X1900 GT). Power connectors: 1x 6-pin vs PCIe-powered.

Feature	Radeon HD 6320	Radeon X1900 GT
TDP	186W-38%	300W
Recommended PSU	350W	350W
Power Connector	1x 6-pin	PCIe-powered
Length	1mm	—
Slots	0	—
Perf/Watt	0.8+60%	0.5

💰

Value Analysis

At launch, the Radeon HD 6320 came in at $30, while the Radeon X1900 GT launched at $299. On MSRP, Radeon HD 6320 was 90% cheaper ($269 less). Performance per dollar on MSRP (G3D Mark / MSRP): 4.9 (Radeon HD 6320) vs 0.5 (Radeon X1900 GT) — the Radeon HD 6320 offers 880% better value. The newer card here is Radeon X1900 GT (2022 vs 2011).

Feature	Radeon HD 6320	Radeon X1900 GT
MSRP	$30-90%	$299
Performance per Dollar	4.9+880%	0.5
Codename	Cayman	Navi 31
Release	December 1 2011	November 3 2022
Ranking	#598	#21

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