GeForce MX450 vs GeForce RTX 4070

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 MX450 vs GeForce RTX 4070 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 MX450 vs GeForce RTX 4070: 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 MX450

2020

Why buy it

✅Costs $349 less on MSRP ($250 MSRP vs $599 MSRP).
✅Draws 25W instead of 200W, a 175W reduction.

Trade-offs

❌Lower average FPS than GeForce RTX 4070 across 50 tracked games in our benchmark data.
❌Less VRAM, with 2 GB vs 12 GB for high-resolution textures and newer games.
❌No equivalent frame-generation stack like DLSS 3.5 + Frame Generation (2023).
❌Older hardware, 2 GB of VRAM, and weaker feature support mean it will age faster in newer AAA releases.
❌Lower G3D Mark per dollar, at 14.9 vs 44.9 G3D/$ ($250 MSRP vs $599 MSRP).

GeForce RTX 4070

2023

Why buy it

✅320.5% more average FPS across 50 tracked games in our benchmark data.
✅Delivers 202% more G3D Mark for each dollar spent, at 44.9 vs 14.9 G3D/$ ($599 MSRP vs $250 MSRP).
✅Access to a newer frame-generation stack with DLSS 3.5 + Frame Generation (2023).
✅500% more VRAM for high-resolution textures and newer games (12 GB vs 2 GB).
✅Better long-term bet: Ada Lovelace (2022−2024) on 5nm gives it a newer hardware base for upcoming games.

Trade-offs

❌700% higher power demand at 200W vs 25W.

Quick Answers

Which GPU is faster for gaming right now?

GeForce RTX 4070 is the faster gaming card right now. In our data, it leads by 320.5% in average FPS across 50 tracked games in our benchmark data and by 623.6% in PassMark G3D (26,919 vs 3,720), so the answer here is pretty clean.

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

GeForce RTX 4070 is the safer long-term pick for 2026 and beyond. The case is simple: 12 GB vs 2 GB of VRAM, the newer feature stack, with DLSS 3.5 Super Resolution (2023) and DLSS 3.5 + Frame Generation (2023), while GeForce MX450 is limited to no meaningful modern upscaling stack and no comparable frame-generation support, a 5nm process instead of 12nm, and 46 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 4070 makes the most sense to buy today. It is $349 more expensive on MSRP at $599 vs $250, and it leads G3D-per-dollar by 202% (44.9 vs 14.9), so the value case lines up with the gaming result.

GeForce MX450 vs GeForce RTX 4070 Technical Specifications

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

GeForce MX450

The GeForce MX450 is manufactured by NVIDIA. It was released in August 1 2020. It features the Turing architecture. The core clock ranges from 1395 MHz to 1575 MHz. It has 896 shading units. The thermal design power (TDP) is 25W. Manufactured using 12 nm process technology. G3D Mark benchmark score: 3,720 points.

GeForce RTX 4070

The GeForce RTX 4070 is manufactured by NVIDIA. It was released in April 12 2023. It features the Ada Lovelace architecture. The core clock ranges from 1920 MHz to 2475 MHz. It has 5888 shading units. The thermal design power (TDP) is 200W. Manufactured using 5 nm process technology. It features 46 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 26,919 points. Launch price was $599.

⚡

Graphics Performance

In G3D Mark, the GeForce MX450 scores 3,720 versus the GeForce RTX 4070's 26,919 — the GeForce RTX 4070 leads by 623.6%. The GeForce MX450 is built on Turing while the GeForce RTX 4070 uses Ada Lovelace, both on 12 nm vs 5 nm. Shader units: 896 (GeForce MX450) vs 5,888 (GeForce RTX 4070). Raw compute: 3.226 TFLOPS (GeForce MX450) vs 29.15 TFLOPS (GeForce RTX 4070). Boost clocks: 1575 MHz vs 2475 MHz.

Feature	GeForce MX450	GeForce RTX 4070
G3D Mark Score	3,720	26,919+624%
Architecture	Turing	Ada Lovelace
Process Node	12 nm	5 nm
Shading Units	896	5888+557%
Compute (TFLOPS)	3.226 TFLOPS	29.15 TFLOPS+804%
Boost Clock	1575 MHz	2475 MHz+57%
ROPs	32	64+100%
TMUs	64	184+188%

✨

Advanced Features (DLSS/FSR)

The clearest feature edge for the GeForce RTX 4070 is support for DLSS 3.5 + Frame Generation. In games that support it, that can smooth out motion and lift perceived FPS. The GeForce MX450 does not have comparable native support in the same tier.The GeForce RTX 4070 supports the newer DLSS 3.5 Super Resolution, whereas the GeForce MX450 is capped at Upscaling support.

Feature	GeForce MX450	GeForce RTX 4070
Upscaling Tech	Upscaling support	DLSS 3.5 Super Resolution
Frame Generation	Not Supported	DLSS 3.5 + Frame Generation
Ray Reconstruction	No	Yes (DLSS 3.5)
Low Latency	NVIDIA Reflex	NVIDIA Reflex

💾

Video Memory (VRAM)

The GeForce MX450 has 2 GB of VRAM, while the GeForce RTX 4070 carries 12 GB. GeForce RTX 4070 gives you 500% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bandwidth: 80 GB/s (GeForce MX450) vs 504 GB/s (GeForce RTX 4070) — a 530% advantage for the GeForce RTX 4070. Memory bus width is 64-bit on the GeForce MX450 and 192-bit on the GeForce RTX 4070.

Feature	GeForce MX450	GeForce RTX 4070
VRAM Capacity	2 GB	12 GB+500%
Memory Type	GDDR6	GDDR6X
Memory Bandwidth	80 GB/s	504 GB/s+530%
Bus Width	64-bit	192-bit+200%

🔌

Power & Dimensions

The GeForce MX450 draws 25W versus the GeForce RTX 4070's 200W — a 155.6% difference. The GeForce MX450 is more power-efficient. Recommended PSU: 350W (GeForce MX450) vs 650W (GeForce RTX 4070). Power connectors: Mobile vs 8-pin.

Feature	GeForce MX450	GeForce RTX 4070
TDP	25W-88%	200W
Recommended PSU	350W-46%	650W
Power Connector	Mobile	8-pin
Length	—	304mm
Height	—	137mm
Slots	—	3
Temp (Load)	—	80°C
Perf/Watt	148.8+11%	134.6

💰

Value Analysis

At launch, the GeForce MX450 came in at $250, while the GeForce RTX 4070 launched at $599. On MSRP, GeForce MX450 was 58.3% cheaper ($349 less). Performance per dollar on MSRP (G3D Mark / MSRP): 14.9 (GeForce MX450) vs 44.9 (GeForce RTX 4070) — the GeForce RTX 4070 offers 201.3% better value. The newer card here is GeForce RTX 4070 (2023 vs 2020).

Feature	GeForce MX450	GeForce RTX 4070
MSRP	$250-58%	$599
Performance per Dollar	14.9	44.9+201%
Codename	N17S-G5 / GP107-670-A1	AD104
Release	August 1 2020	April 12 2023
Ranking	#523	#32

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