Radeon 840M vs Radeon Pro WX 4100

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 840M vs Radeon Pro WX 4100 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 840M vs Radeon Pro WX 4100: 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 840M

2024

Why buy it

✅12.1% more average FPS across 11 tracked games in our benchmark data.
✅Better long-term bet: RDNA 3+ (2024) on 4nm gives it a newer hardware base for upcoming games.
✅Draws 30W instead of 50W, a 20W reduction.

Trade-offs

❌Less VRAM, with 2 GB vs 4 GB for high-resolution textures and newer games.
❌Lower G3D Mark per dollar, at 0 vs 9.2 G3D/$ (Unknown MSRP vs $399 MSRP).

Radeon Pro WX 4100

2016

Why buy it

✅Delivers 100+% more G3D Mark for each dollar spent, at 9.2 vs 0 G3D/$ ($399 MSRP vs Unknown MSRP).
✅100% more VRAM for high-resolution textures and newer games (4 GB vs 2 GB).

Trade-offs

❌Lower average FPS than Radeon 840M across 11 tracked games in our benchmark data.
❌2016 hardware with 4 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
❌66.7% higher power demand at 50W vs 30W.

Quick Answers

Which GPU is faster for gaming right now?

Radeon 840M is the faster gaming card right now. In our data, it leads by 12.1% in average FPS across 11 tracked games in our benchmark data and by 3.3% in PassMark G3D (3,803 vs 3,682), so the answer here is pretty clean.

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

Radeon 840M is the safer long-term pick for 2026 and beyond. The case is simple: a 4nm process instead of 14nm and a newer 2024 generation instead of 2016. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon Pro WX 4100 makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p and some 1440p, Radeon Pro WX 4100 is the easier value choice. If you care more about 1080p and some 1440p headroom, Radeon 840M has the stronger long-term case.

Radeon 840M vs Radeon Pro WX 4100 Technical Specifications

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

Radeon 840M

The Radeon 840M is manufactured by AMD. It was released in June 2 2024. It features the RDNA 3+ architecture. The boost clock speed is 2900 MHz. It has 256 shading units. The thermal design power (TDP) is 30W. Manufactured using 4 nm process technology. G3D Mark benchmark score: 3,803 points.

Radeon Pro WX 4100

The Radeon Pro WX 4100 is manufactured by AMD. It was released in November 10 2016. It features the GCN 4.0 architecture. The core clock ranges from 1125 MHz to 1201 MHz. It has 1024 shading units. The thermal design power (TDP) is 50W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 3,682 points. Launch price was $399.

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Graphics Performance

The Radeon 840M scores 3,803 and the Radeon Pro WX 4100 reaches 3,682 in the G3D Mark benchmark — just a 3.3% difference, making them near-identical in rasterization performance. The Radeon 840M is built on RDNA 3+ while the Radeon Pro WX 4100 uses GCN 4.0, both on 4 nm vs 14 nm. Shader units: 256 (Radeon 840M) vs 1,024 (Radeon Pro WX 4100). Boost clocks: 2900 MHz vs 1201 MHz.

Feature	Radeon 840M	Radeon Pro WX 4100
G3D Mark Score	3,803+3%	3,682
Architecture	RDNA 3+	GCN 4.0
Process Node	4 nm	14 nm
Shading Units	256	1024+300%
Boost Clock	2900 MHz+141%	1201 MHz
Frame Generation	FSR upscaling + RSR	FSR upscaling

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Advanced Features (DLSS/FSR)

Feature	Radeon 840M	Radeon Pro WX 4100
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 840M has 2 GB of VRAM, while the Radeon Pro WX 4100 carries 4 GB. Radeon Pro WX 4100 gives you 100% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is System on the Radeon 840M and 64-bit on the Radeon Pro WX 4100.

Feature	Radeon 840M	Radeon Pro WX 4100
VRAM Capacity	2 GB	4 GB+100%
Memory Type	Shared	GDDR5
Bus Width	System	64-bit

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Power & Dimensions

The Radeon 840M draws 30W versus the Radeon Pro WX 4100's 50W — a 50% difference. The Radeon 840M is more power-efficient. Recommended PSU: 350W (Radeon 840M) vs 350W (Radeon Pro WX 4100). Power connectors: PCIe-powered vs PCIe-powered.

Feature	Radeon 840M	Radeon Pro WX 4100
TDP	30W-40%	50W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	PCIe-powered
Slots	0	—
Temp (Load)	90	—
Perf/Watt	126.8+72%	73.6

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Value Analysis

The newer card here is Radeon 840M (2024 vs 2016).

Feature	Radeon 840M	Radeon Pro WX 4100
MSRP	—	$399
Codename	Krackan Point	Baffin
Release	June 2 2024	November 10 2016
Ranking	#516	#526

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