GeForce GTX 1080 (móvel) vs Radeon Pro V620 MxGPU

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 GTX 1080 (móvel) vs Radeon Pro V620 MxGPU 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 GTX 1080 (móvel) vs Radeon Pro V620 MxGPU: 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 GTX 1080 (móvel)

2016

Why buy it

✅Draws 150W instead of 300W, a 150W reduction.

Trade-offs

❌Lower average FPS than Radeon Pro V620 MxGPU across 50 tracked games in our benchmark data.
❌Less VRAM, with 8 GB vs 32 GB for high-resolution textures and newer games.
❌2016 hardware with 8 GB of VRAM already sits in legacy territory for modern games.

Radeon Pro V620 MxGPU

2018

Why buy it

✅6.0% more average FPS across 50 tracked games in our benchmark data.
✅300% more VRAM for high-resolution textures and newer games (32 GB vs 8 GB).
✅GeForce GTX 1080 (móvel) is already legacy-tier future-proofing, so Radeon Pro V620 MxGPU is the less risky modern option long term.

Trade-offs

❌Older hardware, 32 GB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌100% higher power demand at 300W vs 150W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon Pro V620 MxGPU is the faster gaming card right now. In our data, it leads by 6.0% in average FPS across 50 tracked games in our benchmark data and by 0.1% in PassMark G3D (15,633 vs 15,614), so the answer here is pretty clean.

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

Radeon Pro V620 MxGPU is the safer long-term pick for 2026 and beyond. The case is simple: 32 GB vs 8 GB of VRAM, the newer upscaling stack, FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack, a 14nm process instead of 16nm, and a newer 2018 generation instead of 2016. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Radeon Pro V620 MxGPU makes the most sense today based on the pricing and value data we have for this matchup.

GeForce GTX 1080 (móvel) vs Radeon Pro V620 MxGPU Technical Specifications

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

GeForce GTX 1080 (móvel)

The GeForce GTX 1080 (móvel) is manufactured by NVIDIA. It was released in August 15 2016. It features the Pascal architecture. The core clock ranges from 1607 MHz to 1771 MHz. It has 2560 shading units. The thermal design power (TDP) is 150W. Manufactured using 16 nm process technology. G3D Mark benchmark score: 15,614 points. Launch price was $499.99.

Radeon Pro V620 MxGPU

The Radeon Pro V620 MxGPU is manufactured by AMD. It was released in August 26 2018. It features the GCN 5.0 architecture. The core clock ranges from 1000 MHz to 1500 MHz. It has 3584 ×2 shading units. The thermal design power (TDP) is 300W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 15,633 points.

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Graphics Performance

The GeForce GTX 1080 (móvel) scores 15,614 and the Radeon Pro V620 MxGPU reaches 15,633 in the G3D Mark benchmark — just a 0.1% difference, making them near-identical in rasterization performance. The GeForce GTX 1080 (móvel) is built on Pascal while the Radeon Pro V620 MxGPU uses GCN 5.0, both on 16 nm vs 14 nm. Shader units: 2,560 (GeForce GTX 1080 (móvel)) vs 3,584 (Radeon Pro V620 MxGPU). Raw compute: 9.068 TFLOPS (GeForce GTX 1080 (móvel)) vs 10.75 TFLOPS ×2 (Radeon Pro V620 MxGPU). Boost clocks: 1771 MHz vs 1500 MHz.

Feature	GeForce GTX 1080 (móvel)	Radeon Pro V620 MxGPU
G3D Mark Score	15,614	15,633
Architecture	Pascal	GCN 5.0
Process Node	16 nm	14 nm
Shading Units	2560	3584 ×2+40%
Compute (TFLOPS)	9.068 TFLOPS	10.75 TFLOPS ×2+19%
Boost Clock	1771 MHz+18%	1500 MHz
ROPs	64	64 ×2
TMUs	160	224 ×2+40%
L1 Cache	960 KB+7%	896 KB
L2 Cache	2 MB	4 MB+100%

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Advanced Features (DLSS/FSR)

The GeForce GTX 1080 (móvel) gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon Pro V620 MxGPU leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

Feature	GeForce GTX 1080 (móvel)	Radeon Pro V620 MxGPU
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	NVIDIA Reflex	AMD Anti-Lag

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Video Memory (VRAM)

The GeForce GTX 1080 (móvel) has 8 GB of VRAM, while the Radeon Pro V620 MxGPU carries 32 GB. Radeon Pro V620 MxGPU gives you 300% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 256-bit on the GeForce GTX 1080 (móvel) and 128-bit on the Radeon Pro V620 MxGPU. L2 Cache: 2 MB (GeForce GTX 1080 (móvel)) vs 4 MB (Radeon Pro V620 MxGPU) — the Radeon Pro V620 MxGPU has significantly larger on-die cache to reduce VRAM reliance.

Feature	GeForce GTX 1080 (móvel)	Radeon Pro V620 MxGPU
VRAM Capacity	8 GB	32 GB+300%
Memory Type	GDDR5X	GDDR6
Bus Width	256-bit+100%	128-bit
L2 Cache	2 MB	4 MB+100%

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Display & API Support

DirectX support: 12.0 (GeForce GTX 1080 (móvel)) vs 12.2 (Radeon Pro V620 MxGPU). Vulkan: 1.1 vs 1.3. OpenGL: 4.5 vs 4.6. Maximum simultaneous displays: 1 vs 0.

Feature	GeForce GTX 1080 (móvel)	Radeon Pro V620 MxGPU
DirectX	12.0	12.2+2%
Vulkan	1.1	1.3+18%
OpenGL	4.5	4.6+2%
Max Displays	1	0

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Media & Encoding

Hardware encoder: NVENC 5.0 (GeForce GTX 1080 (móvel)) vs VCN 3.0 (Radeon Pro V620 MxGPU). Decoder: PureVideo HD VP8 vs VCN 3.0. Supported codecs: MPEG-2,H.264,HEVC (GeForce GTX 1080 (móvel)) vs MPEG-2,H.264,HEVC,VP9,AV1 (Radeon Pro V620 MxGPU).

Feature	GeForce GTX 1080 (móvel)	Radeon Pro V620 MxGPU
Encoder	NVENC 5.0	VCN 3.0
Decoder	PureVideo HD VP8	VCN 3.0
Codecs	MPEG-2,H.264,HEVC	MPEG-2,H.264,HEVC,VP9,AV1

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Power & Dimensions

The GeForce GTX 1080 (móvel) draws 150W versus the Radeon Pro V620 MxGPU's 300W — a 66.7% difference. The GeForce GTX 1080 (móvel) is more power-efficient. Recommended PSU: 650W (GeForce GTX 1080 (móvel)) vs 650W (Radeon Pro V620 MxGPU). Power connectors: PCIe-powered vs PCIe-powered. Card length: 0mm vs 267mm, occupying 0 vs 2 slots. Typical load temperature: 85°C vs 75°C.

Feature	GeForce GTX 1080 (móvel)	Radeon Pro V620 MxGPU
TDP	150W-50%	300W
Recommended PSU	650W	650W
Power Connector	PCIe-powered	PCIe-powered
Length	0mm	267mm
Height	0mm	111mm
Slots	0-100%	2
Temp (Load)	85°C	75°C-12%
Perf/Watt	104.1+100%	52.1