Arc A370M vs Radeon Pro Vega 20

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.

Arc A370M vs Radeon Pro Vega 20 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.

Arc A370M vs Radeon Pro Vega 20: Pros, Cons & Final Verdict

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

Arc A370M

2022

Why buy it

✅12.7% more average FPS across 50 tracked games in our benchmark data.
✅100+% more VRAM for high-resolution textures and newer games (4 GB vs Unknown).
✅Better long-term bet: Generation 12.7 (2022−2023) on 6nm gives it a newer hardware base for upcoming games.
✅Draws 35W instead of 100W, a 65W reduction.

Trade-offs

❌Fewer clear downsides in this head-to-head, aside from the usual pricing and availability swings.

Radeon Pro Vega 20

2018

Why buy it

✅Competitive enough if your priority is price, power, or specific feature preference.

Trade-offs

❌Lower average FPS than Arc A370M across 50 tracked games in our benchmark data.
❌Less VRAM, with Unknown vs 4 GB for high-resolution textures and newer games.
❌2018 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌185.7% higher power demand at 100W vs 35W.

Quick Answers

Which GPU is faster for gaming right now?

Arc A370M is the faster gaming card right now. In our data, it leads by 12.7% in average FPS across 50 tracked games in our benchmark data. PassMark G3D leans toward Radeon Pro Vega 20 instead at 5,169 vs 5,115, so for this question the real-game FPS result matters more than the synthetic split.

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

Arc A370M is the safer long-term pick for 2026 and beyond. The case is simple: 4 GB vs Unknown of VRAM, a 6nm process instead of 14nm, 8 vs 0 ray-tracing units, and a newer 2022 generation instead of 2018. That gives it more room for heavier textures and higher settings over time.

Which GPU is the better buy today?

Arc A370M makes the most sense today based on the pricing and value data we have for this matchup.

Arc A370M vs Radeon Pro Vega 20 Technical Specifications

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

Arc A370M

The Arc A370M is manufactured by Intel. It was released in March 30 2022. It features the Generation 12.7 architecture. The core clock ranges from 300 MHz to 1550 MHz. It has 1024 shading units. The thermal design power (TDP) is 35W. Manufactured using 6 nm process technology. It features 8 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 5,115 points.

Radeon Pro Vega 20

The Radeon Pro Vega 20 is manufactured by AMD. It was released in November 14 2018. It features the GCN 5.0 architecture. The core clock ranges from 815 MHz to 1283 MHz. It has 1280 shading units. The thermal design power (TDP) is 100W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 5,169 points.

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Graphics Performance

The Arc A370M scores 5,115 and the Radeon Pro Vega 20 reaches 5,169 in the G3D Mark benchmark — just a 1.1% difference, making them near-identical in rasterization performance. The Arc A370M is built on Generation 12.7 while the Radeon Pro Vega 20 uses GCN 5.0, both on 6 nm vs 14 nm. Shader units: 1,024 (Arc A370M) vs 1,280 (Radeon Pro Vega 20). Raw compute: 3.174 TFLOPS (Arc A370M) vs 3.284 TFLOPS (Radeon Pro Vega 20). Boost clocks: 1550 MHz vs 1283 MHz.

Feature	Arc A370M	Radeon Pro Vega 20
G3D Mark Score	5,115	5,169+1%
Architecture	Generation 12.7	GCN 5.0
Process Node	6 nm	14 nm
Shading Units	1024	1280+25%
Compute (TFLOPS)	3.174 TFLOPS	3.284 TFLOPS+3%
Boost Clock	1550 MHz+21%	1283 MHz
ROPs	32	32
TMUs	64	80+25%
L1 Cache	1.5 MB+384%	0.31 MB
L2 Cache	4 MB+300%	1 MB

✨

Advanced Features (DLSS/FSR)

Feature	Arc A370M	Radeon Pro Vega 20
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

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Video Memory (VRAM)

The Arc A370M has 4 GB of VRAM, while the Radeon Pro Vega 20 carries 0 MB. Arc A370M gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 64-bit on the Arc A370M and 128-bit on the Radeon Pro Vega 20. L2 Cache: 4 MB (Arc A370M) vs 1 MB (Radeon Pro Vega 20) — the Arc A370M has significantly larger on-die cache to reduce VRAM reliance.

Feature	Arc A370M	Radeon Pro Vega 20
VRAM Capacity	4 GB	Shared System RAM
Memory Type	GDDR6	GDDR6
Bus Width	64-bit	128-bit+100%
L2 Cache	4 MB+300%	1 MB

🖥️

Display & API Support

DirectX support: 12 Ultimate (Arc A370M) vs 12 (12_1) (Radeon Pro Vega 20). Vulkan: 1.3 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 4 vs 4.

Feature	Arc A370M	Radeon Pro Vega 20
DirectX	12 Ultimate	12 (12_1)
Vulkan	1.3	1.3
OpenGL	4.6	4.6
Max Displays	4	4

🎬

Media & Encoding

Hardware encoder: Xe Media Engine (Arc A370M) vs VCE 4.0 (Radeon Pro Vega 20). Decoder: Xe Media Engine vs UVD 7.0. Supported codecs: AV1,H.265,H.264,VP9 (Arc A370M) vs H.264,H.265,MPEG-4,VC-1 (Radeon Pro Vega 20).

Feature	Arc A370M	Radeon Pro Vega 20
Encoder	Xe Media Engine	VCE 4.0
Decoder	Xe Media Engine	UVD 7.0
Codecs	AV1,H.265,H.264,VP9	H.264,H.265,MPEG-4,VC-1

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Power & Dimensions

The Arc A370M draws 35W versus the Radeon Pro Vega 20's 100W — a 96.3% difference. The Arc A370M is more power-efficient. Recommended PSU: 350W (Arc A370M) vs 1W (Radeon Pro Vega 20). Power connectors: PCIe-powered vs Integrated. Card length: 0mm vs 0mm, occupying 0 vs 0 slots. Typical load temperature: 90 vs 80.

Feature	Arc A370M	Radeon Pro Vega 20
TDP	35W-65%	100W
Recommended PSU	350W	1W-100%
Power Connector	PCIe-powered	Integrated
Length	0mm	0mm
Height	0mm	0mm
Slots	0	0
Temp (Load)	90	80-11%
Perf/Watt	146.1+183%	51.7

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Value Analysis

The newer card here is Arc A370M (2022 vs 2018).

Feature	Arc A370M	Radeon Pro Vega 20
MSRP	—	$0
Codename	DG2-128	Vega 12
Release	March 30 2022	November 14 2018
Ranking	#439	#435

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