P104-100 vs Radeon 840M

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.

P104-100 vs Radeon 840M 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.

P104-100 vs Radeon 840M: Pros, Cons & Final Verdict

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

P104-100

2017

Why buy it

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

Trade-offs

❌2017 hardware with 2 GB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Radeon 840M

2024

Why buy it

✅Better long-term bet: RDNA 3+ (2024) on 4nm gives it a newer hardware base for upcoming games.
✅More future proof: RDNA 3+ (2024) on 4nm with a newer platform for upcoming games.

Trade-offs

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

Quick Answers

Which GPU is faster for gaming right now?

Radeon 840M is the faster gaming card right now based on the synthetic data we have. It leads by 3.4% in PassMark G3D (3,803 vs 3,678), which is the best performance signal available in this matchup.

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: the newer upscaling stack, FSR Upscaling / FSR 4 (2025) instead of no meaningful modern upscaling stack, a 4nm process instead of 16nm, and a newer 2024 generation instead of 2017. That makes it the less risky pick as game demands keep moving.

Which GPU is the better buy today?

Radeon 840M makes the most sense today based on the pricing and value data we have for this matchup.

P104-100 vs Radeon 840M Technical Specifications

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

P104-100

The P104-100 is manufactured by NVIDIA. It was released in December 12 2017. It features the Pascal architecture. The core clock ranges from 1607 MHz to 1733 MHz. It has 1920 shading units. The thermal design power (TDP) is 30W. Manufactured using 16 nm process technology. G3D Mark benchmark score: 3,678 points.

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.

⚡

Graphics Performance

The P104-100 scores 3,678 and the Radeon 840M reaches 3,803 in the G3D Mark benchmark — just a 3.4% difference, making them near-identical in rasterization performance. The P104-100 is built on Pascal while the Radeon 840M uses RDNA 3+, both on 16 nm vs 4 nm. Shader units: 1,920 (P104-100) vs 256 (Radeon 840M). Boost clocks: 1733 MHz vs 2900 MHz.

Feature	P104-100	Radeon 840M
G3D Mark Score	3,678	3,803+3%
Architecture	Pascal	RDNA 3+
Process Node	16 nm	4 nm
Shading Units	1920+650%	256
Boost Clock	1733 MHz	2900 MHz+67%

✨

Advanced Features (DLSS/FSR)

Feature	P104-100	Radeon 840M
Upscaling Tech	Upscaling support	FSR Upscaling / FSR 4
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	Standard	AMD Anti-Lag

💾

Video Memory (VRAM)

Both cards ship with 2 GB of video memory. Memory bus width is 64-bit on the P104-100 and System on the Radeon 840M.

Feature	P104-100	Radeon 840M
VRAM Capacity	2 GB	2 GB
Memory Type	GDDR5	Shared
Bus Width	64-bit	System

🔌

Power & Dimensions

The P104-100 draws 30W versus the Radeon 840M's 30W — a 0% difference. The Radeon 840M is more power-efficient. Recommended PSU: 350W (P104-100) vs 350W (Radeon 840M). Power connectors: PCIe-powered vs PCIe-powered.

Feature	P104-100	Radeon 840M
TDP	30W	30W
Recommended PSU	350W	350W
Power Connector	PCIe-powered	PCIe-powered
Slots	—	0
Temp (Load)	—	90
Perf/Watt	122.6	126.8+3%

💰

Value Analysis

The newer card here is Radeon 840M (2024 vs 2017).

Feature	P104-100	Radeon 840M
MSRP	$0	—
Codename	GP104	Krackan Point
Release	December 12 2017	June 2 2024
Ranking	#529	#516

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