Radeon HD 5830 vs Radeon HD 6900M

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 5830 vs Radeon HD 6900M 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 5830 vs Radeon HD 6900M: 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 5830

2010

Why buy it

✅6.3% 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/$ ($239 MSRP vs Unknown MSRP).
✅100% more VRAM for high-resolution textures and newer games (1 GB vs 512 MB).

Trade-offs

❌2010 hardware with 1 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌133.3% higher power demand at 175W vs 75W.

Radeon HD 6900M

2011

Why buy it

✅Draws 75W instead of 175W, a 100W reduction.

Trade-offs

❌Lower average FPS than Radeon HD 5830 across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 1 GB for high-resolution textures and newer games.
❌2011 hardware with 512 MB 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 $239 MSRP).

Quick Answers

Which GPU is faster for gaming right now?

Radeon HD 5830 is the faster gaming card right now. In our data, it leads by 6.3% in average FPS across 50 tracked games in our benchmark data and by 1.1% in PassMark G3D (1,726 vs 1,707), so the answer here is pretty clean.

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

Radeon HD 5830 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 HD 5830 makes the most sense today based on the pricing and value data we have for this matchup.

Radeon HD 5830 vs Radeon HD 6900M Technical Specifications

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

Radeon HD 5830

The Radeon HD 5830 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: 1,726 points.

Radeon HD 6900M

The Radeon HD 6900M is manufactured by AMD. It was released in January 4 2011. It features the TeraScale 2 architecture. The core clock speed is 680 MHz. It has 960 shading units. The thermal design power (TDP) is 75W. Manufactured using 40 nm process technology. G3D Mark benchmark score: 1,707 points.

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Graphics Performance

The Radeon HD 5830 scores 1,726 and the Radeon HD 6900M reaches 1,707 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The Radeon HD 5830 is built on TeraScale 2 while the Radeon HD 6900M uses TeraScale 2, both on a 40 nm process. Shader units: 1,120 (Radeon HD 5830) vs 960 (Radeon HD 6900M). Raw compute: 1.792 TFLOPS (Radeon HD 5830) vs 1.306 TFLOPS (Radeon HD 6900M).

Feature	Radeon HD 5830	Radeon HD 6900M
G3D Mark Score	1,726+1%	1,707
Architecture	TeraScale 2	TeraScale 2
Process Node	40 nm	40 nm
Shading Units	1120+17%	960
Compute (TFLOPS)	1.792 TFLOPS+37%	1.306 TFLOPS
ROPs	16	32+100%
TMUs	56+17%	48
L1 Cache	112 KB	192 KB+71%
L2 Cache	512 KB	512 KB
Frame Generation	FSR upscaling	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon HD 5830	Radeon HD 6900M
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 5830 has 1 GB of VRAM, while the Radeon HD 6900M carries 512 MB. Radeon HD 5830 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 256-bit on the Radeon HD 5830 and System on the Radeon HD 6900M.

Feature	Radeon HD 5830	Radeon HD 6900M
VRAM Capacity	1 GB+100%	0.5 GB
Memory Type	GDDR5	Shared
Memory Bandwidth	128 GB/s	System
Bus Width	256-bit	System
L2 Cache	512 KB	512 KB

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Power & Dimensions

The Radeon HD 5830 draws 175W versus the Radeon HD 6900M's 75W — a 80% difference. The Radeon HD 6900M is more power-efficient. Recommended PSU: 500W (Radeon HD 5830) vs 350W (Radeon HD 6900M). Power connectors: 2x 6-pin vs 1x 6-pin.

Feature	Radeon HD 5830	Radeon HD 6900M
TDP	175W	75W-57%
Recommended PSU	500W	350W-30%
Power Connector	2x 6-pin	1x 6-pin
Length	280mm	—
Slots	2	—
Perf/Watt	9.9	22.8+130%

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Value Analysis

The newer card here is Radeon HD 6900M (2011 vs 2010).

Feature	Radeon HD 5830	Radeon HD 6900M
MSRP	$239	—
Codename	Cypress	Blackcomb
Release	February 25 2010	January 4 2011
Ranking	#724	#654

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