GeForce GT 820M vs GeForce RTX 3060 Laptop GPU

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.

GeForce GT 820M vs GeForce RTX 3060 Laptop GPU 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.

GeForce GT 820M vs GeForce RTX 3060 Laptop GPU: Pros, Cons & Final Verdict

See where each GPU makes more sense in practice: raw FPS, VRAM, features, power draw, pricing, and long-term headroom.

GeForce GT 820M

2014

Why buy it

✅Draws 100W instead of 170W, a 70W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 3060 Laptop GPU across 50 tracked games in our benchmark data.
❌Less VRAM, with 512 MB vs 6 GB for high-resolution textures and newer games.
❌No DLSS support; it relies on Upscaling support instead.
❌2014 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

GeForce RTX 3060 Laptop GPU

2022

Why buy it

✅993.8% more average FPS across 50 tracked games in our benchmark data.
✅Access to DLSS 2 Super Resolution (2020).
✅1100% more VRAM for high-resolution textures and newer games (6 GB vs 512 MB).
✅Better long-term bet: Ampere (2020−2025) on 8nm gives it a newer hardware base for upcoming games.

Trade-offs

❌70% higher power demand at 170W vs 100W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 3060 Laptop GPU is the faster gaming card right now. In our data, it leads by 993.8% in average FPS across 50 tracked games in our benchmark data and by 2329.9% in PassMark G3D (13,170 vs 542), so the answer here is pretty clean.

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

GeForce RTX 3060 Laptop GPU is the safer long-term pick for 2026 and beyond. The case is simple: 6 GB vs 512 MB of VRAM, the newer upscaling stack, DLSS 2 Super Resolution (2020) instead of no meaningful modern upscaling stack, a 8nm process instead of 28nm, and 28 vs 0 ray-tracing units. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

GeForce RTX 3060 Laptop GPU makes the most sense today based on the pricing and value data we have for this matchup.

GeForce GT 820M vs GeForce RTX 3060 Laptop GPU Technical Specifications

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

GeForce GT 820M

The GeForce GT 820M is manufactured by NVIDIA. It was released in October 7 2014. It features the Maxwell 2.0 architecture. The core clock ranges from 1038 MHz to 1127 MHz. It has 1536 shading units. The thermal design power (TDP) is 100W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 542 points.

GeForce RTX 3060 Laptop GPU

The GeForce RTX 3060 Laptop GPU is manufactured by NVIDIA. It was released in October 12 2022. It features the Ampere architecture. The core clock ranges from 1320 MHz to 1777 MHz. It has 3584 shading units. The thermal design power (TDP) is 170W. Manufactured using 8 nm process technology. It features 28 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 13,170 points.

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Graphics Performance

In G3D Mark, the GeForce GT 820M scores 542 versus the GeForce RTX 3060 Laptop GPU's 13,170 — the GeForce RTX 3060 Laptop GPU leads by 2329.9%. The GeForce GT 820M is built on Maxwell 2.0 while the GeForce RTX 3060 Laptop GPU uses Ampere, both on 28 nm vs 8 nm. Shader units: 1,536 (GeForce GT 820M) vs 3,584 (GeForce RTX 3060 Laptop GPU). Raw compute: 1.659 TFLOPS (GeForce GT 820M) vs 12.74 TFLOPS (GeForce RTX 3060 Laptop GPU). Boost clocks: 1127 MHz vs 1777 MHz.

Feature	GeForce GT 820M	GeForce RTX 3060 Laptop GPU
G3D Mark Score	542	13,170+2330%
Architecture	Maxwell 2.0	Ampere
Process Node	28 nm	8 nm
Shading Units	1536	3584+133%
Compute (TFLOPS)	1.659 TFLOPS	12.74 TFLOPS+668%
Boost Clock	1127 MHz	1777 MHz+58%
ROPs	64+33%	48
TMUs	96	112+17%
L1 Cache	0.56 MB	3.5 MB+525%
L2 Cache	2 MB	3 MB+50%

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Advanced Features (DLSS/FSR)

The GeForce RTX 3060 Laptop GPU supports the newer DLSS 2 Super Resolution, whereas the GeForce GT 820M is capped at Upscaling support.

Feature	GeForce GT 820M	GeForce RTX 3060 Laptop GPU
Upscaling Tech	Upscaling support	DLSS 2 Super Resolution
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	NVIDIA Reflex

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Video Memory (VRAM)

The GeForce GT 820M has 512 MB of VRAM, while the GeForce RTX 3060 Laptop GPU carries 6 GB. GeForce RTX 3060 Laptop GPU gives you 1100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the GeForce GT 820M and 192-bit on the GeForce RTX 3060 Laptop GPU. L2 Cache: 2 MB (GeForce GT 820M) vs 3 MB (GeForce RTX 3060 Laptop GPU) — the GeForce RTX 3060 Laptop GPU has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GT 820M	GeForce RTX 3060 Laptop GPU
VRAM Capacity	0.5 GB	6 GB+1100%
Memory Type	GDDR5	GDDR6
Memory Bandwidth	Unknown	336 GB/s
Bus Width	64-bit	192-bit+200%
L2 Cache	2 MB	3 MB+50%

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Display & API Support

DirectX support: 11.0 (GeForce GT 820M) vs 12 Ultimate (GeForce RTX 3060 Laptop GPU). Vulkan: None vs 1.4. OpenGL: 4.0 vs 4.6. Maximum simultaneous displays: 1 vs 4.

Feature	GeForce GT 820M	GeForce RTX 3060 Laptop GPU
DirectX	11.0	12 Ultimate+9%
Vulkan	None	1.4
OpenGL	4.0	4.6+15%
Max Displays	1	4+300%

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Media & Encoding

Hardware encoder: No (GeForce GT 820M) vs NVENC (7th Gen) (GeForce RTX 3060 Laptop GPU). Decoder: PureVideo HD VP4 vs NVDEC (5th Gen). Supported codecs: MPEG-2,H.264,VC-1,MPEG-4 ASP (GeForce GT 820M) vs H.264,HEVC,AV1 (Decode),VP9 (GeForce RTX 3060 Laptop GPU).

Feature	GeForce GT 820M	GeForce RTX 3060 Laptop GPU
Encoder	No	NVENC (7th Gen)
Decoder	PureVideo HD VP4	NVDEC (5th Gen)
Codecs	MPEG-2,H.264,VC-1,MPEG-4 ASP	H.264,HEVC,AV1 (Decode),VP9

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Power & Dimensions

The GeForce GT 820M draws 100W versus the GeForce RTX 3060 Laptop GPU's 170W — a 51.9% difference. The GeForce GT 820M is more power-efficient. Recommended PSU: 350W (GeForce GT 820M) vs 500W (GeForce RTX 3060 Laptop GPU). Power connectors: PCIe-powered vs Mobile. Typical load temperature: 70°C vs 75°C.

Feature	GeForce GT 820M	GeForce RTX 3060 Laptop GPU
TDP	100W-41%	170W
Recommended PSU	350W-30%	500W
Power Connector	PCIe-powered	Mobile
Length	0mm	—
Height	0mm	—
Slots	0	—
Temp (Load)	70°C-7%	75°C
Perf/Watt	5.4	77.5+1335%