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GeForce 945M vs Radeon RX Vega 11 Ryzen 5 3400G

CPUCPUGPUGPU
NVIDIA

GeForce 945M

2015Core: 928 MHzBoost: 1020 MHz
Similar parts
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VS
AMD

Radeon RX Vega 11 Ryzen 5 3400G

2020Boost: 2100 MHz
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Buy on Amazon

GeForce 945M vs Radeon RX Vega 11 Ryzen 5 3400G Performance Spectrum

GeForce 945M
0.5 GB 75
2,109
0.0%
brand logoGeForce 830A
brand logoGeForce GTX 460M SLI
brand logoGeForce GTX 555
brand logoGeForce GTX 675M
brand logoGeForce GTX 970XM FORCE
brand logoRTX 500 Ada Generation Laptop GPU
brand logoGeForce GTX 1080
brand logoTITAN V
Radeon RX Vega 11 Ryzen 5 3400G
Shared System RAM 15
2,145
+1.7%
brand logoRadeon R5 430 OEM
brand logoRadeon R7 M370
brand logoRadeon R7 M380
brand logoRadeon HD 7700-serie
brand logoRadeon R9 285
brand logoRadeon RX 7400
brand logoRadeon RX 6800S
brand logoRadeon RX 6750 GRE 12GB

About G3D Mark

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 945M vs Radeon RX Vega 11 Ryzen 5 3400G 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.

Path of Exile 2

Path of Exile 2

1080P
GeForce 945M
low23 FPS
medium13 FPS
high8 FPS
ultra4 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low83 FPS
medium72 FPS
high59 FPS
ultra39 FPS
Counter-Strike 2

Counter-Strike 2

1080P
GeForce 945M
low63 FPS
medium35 FPS
high25 FPS
ultra16 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low97 FPS
medium77 FPS
high54 FPS
ultra36 FPS
League of Legends

League of Legends

1080P
GeForce 945M
low95 FPS
medium76 FPS
high63 FPS
ultra47 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low97 FPS
medium77 FPS
high64 FPS
ultra48 FPS
Valorant

Valorant

1080P
GeForce 945M
low69 FPS
medium59 FPS
high51 FPS
ultra45 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low97 FPS
medium77 FPS
high64 FPS
ultra48 FPS
Among Us

Among Us

1080P
GeForce 945M
low60 FPS
medium60 FPS
high60 FPS
ultra47 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low60 FPS
medium60 FPS
high60 FPS
ultra48 FPS
Apex Legends

Apex Legends

1080P
GeForce 945M
low65 FPS
medium47 FPS
high32 FPS
ultra19 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low72 FPS
medium53 FPS
high38 FPS
ultra24 FPS
ARC Raiders

ARC Raiders

1080P
GeForce 945M
low22 FPS
medium14 FPS
high7 FPS
ultra3 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low62 FPS
medium47 FPS
high39 FPS
ultra22 FPS
Baldur's Gate 3

Baldur's Gate 3

1080P
GeForce 945M
low27 FPS
medium17 FPS
high12 FPS
ultra8 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low51 FPS
medium36 FPS
high28 FPS
ultra22 FPS
Call of Duty: Black Ops 6

Call of Duty: Black Ops 6

1080P
GeForce 945M
low53 FPS
medium44 FPS
high31 FPS
ultra19 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low82 FPS
medium65 FPS
high53 FPS
ultra36 FPS
Call of Duty: Warzone

Call of Duty: Warzone

1080P
GeForce 945M
low27 FPS
medium23 FPS
high14 FPS
ultra7 FPS
1080P
Radeon RX Vega 11 Ryzen 5 3400G
low71 FPS
medium55 FPS
high43 FPS
ultra32 FPS
Check FPS with Custom Builds

GeForce 945M vs Radeon RX Vega 11 Ryzen 5 3400G: 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 945M

2015

Why buy it

  • ✅100+% more VRAM for high-resolution textures and newer games (512 MB vs Unknown).

Trade-offs

  • ❌Lower average FPS than Radeon RX Vega 11 Ryzen 5 3400G across 50 tracked games in our benchmark data.
  • ❌2015 hardware with 512 MB of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.
  • ❌400% higher power demand at 75W vs 15W.

Radeon RX Vega 11 Ryzen 5 3400G

2020

Why buy it

  • ✅41.7% more average FPS across 50 tracked games in our benchmark data.
  • ✅Draws 15W instead of 75W, a 60W reduction.
  • ✅More future proof: Vega (2017−2020) on 7nm with a newer platform for upcoming games.

Trade-offs

  • ❌Less VRAM, with Unknown vs 512 MB for high-resolution textures and newer games.
  • ❌2020 hardware with Unknown of VRAM is already well past its comfortable zone for modern gaming, so it is hard to recommend now.

Quick Answers

Which GPU is faster for gaming right now?
Radeon RX Vega 11 Ryzen 5 3400G is the faster gaming card right now. In our data, it leads by 41.7% in average FPS across 50 tracked games in our benchmark data and by 1.7% in PassMark G3D (2,145 vs 2,109), so the answer here is pretty clean.
Which GPU is the safer long-term pick for 2026 and beyond?
GeForce 945M is the safer long-term pick for 2026 and beyond. The case is simple: 512 MB vs Unknown of VRAM. That gives it more room for heavier textures and higher settings over time.
Which GPU is the better buy today?
Radeon RX Vega 11 Ryzen 5 3400G makes the most sense today based on the pricing and value data we have for this matchup. If you are mainly targeting 1080p, Radeon RX Vega 11 Ryzen 5 3400G is the easier value choice. If you care more about 1080p and some 1440p headroom, GeForce 945M has the stronger long-term case.

GeForce 945M vs Radeon RX Vega 11 Ryzen 5 3400G Technical Specifications

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

NVIDIA

GeForce 945M

The GeForce 945M is manufactured by NVIDIA. It was released in October 27 2015. It features the Maxwell architecture. The core clock ranges from 928 MHz to 1020 MHz. It has 640 shading units. The thermal design power (TDP) is 75W. Manufactured using 28 nm process technology. G3D Mark benchmark score: 2,109 points.

AMD

Radeon RX Vega 11 Ryzen 5 3400G

The Radeon RX Vega 11 Ryzen 5 3400G is manufactured by AMD. It was released in January 7 2020. It features the Vega architecture. The boost clock speed is 2100 MHz. It has 512 shading units. The thermal design power (TDP) is 15W. Manufactured using 7 nm process technology. G3D Mark benchmark score: 2,145 points.

⚡

Graphics Performance

The GeForce 945M scores 2,109 and the Radeon RX Vega 11 Ryzen 5 3400G reaches 2,145 in the G3D Mark benchmark — just a 1.7% difference, making them near-identical in rasterization performance. The GeForce 945M is built on Maxwell while the Radeon RX Vega 11 Ryzen 5 3400G uses Vega, both on 28 nm vs 7 nm. Shader units: 640 (GeForce 945M) vs 512 (Radeon RX Vega 11 Ryzen 5 3400G). Boost clocks: 1020 MHz vs 2100 MHz.

FeatureGeForce 945MRadeon RX Vega 11 Ryzen 5 3400G
G3D Mark Score
2,109
2,145+2%
Architecture
Maxwell
Vega
Process Node
28 nm
7 nm
Shading Units
640+25%
512
Boost Clock
1020 MHz
2100 MHz+106%
✨

Advanced Features (DLSS/FSR)

The GeForce 945M gets NVIDIA DLSS, which still tends to look cleaner in motion. The Radeon RX Vega 11 Ryzen 5 3400G leans on FSR, which is flexible and widely supported, but usually a bit rougher at the same settings.

FeatureGeForce 945MRadeon RX Vega 11 Ryzen 5 3400G
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
💾

Video Memory (VRAM)

The GeForce 945M has 512 MB of VRAM, while the Radeon RX Vega 11 Ryzen 5 3400G carries 0 MB. GeForce 945M gives you 100+% more memory capacity, which matters more once you move into heavier textures, mods, or higher resolutions. Memory bus width is 128-bit on the GeForce 945M and System on the Radeon RX Vega 11 Ryzen 5 3400G.

FeatureGeForce 945MRadeon RX Vega 11 Ryzen 5 3400G
VRAM Capacity
0.5 GB
Shared System RAM
Memory Type
GDDR5
Shared
Memory Bandwidth
80 GB/s
System
Bus Width
128-bit
System
🖥️

Display & API Support

DirectX support: 12 (11_0) (GeForce 945M) vs 12 (12_1) (Radeon RX Vega 11 Ryzen 5 3400G). Vulkan: 1.1 vs 1.3. OpenGL: 4.6 vs 4.6. Maximum simultaneous displays: 2 vs 3.

FeatureGeForce 945MRadeon RX Vega 11 Ryzen 5 3400G
DirectX
12 (11_0)
12 (12_1)
Vulkan
1.1
1.3+18%
OpenGL
4.6
4.6
Max Displays
2
3+50%
🎬

Media & Encoding

Hardware encoder: NVENC (Maxwell) (GeForce 945M) vs VCE 4.0 (Radeon RX Vega 11 Ryzen 5 3400G). Decoder: PureVideo HD (VP6) vs UVD 7.0. Supported codecs: H.264,H.265,MPEG-2 (GeForce 945M) vs H.264,H.265,VP9 (Radeon RX Vega 11 Ryzen 5 3400G).

FeatureGeForce 945MRadeon RX Vega 11 Ryzen 5 3400G
Encoder
NVENC (Maxwell)
VCE 4.0
Decoder
PureVideo HD (VP6)
UVD 7.0
Codecs
H.264,H.265,MPEG-2
H.264,H.265,VP9
🔌

Power & Dimensions

The GeForce 945M draws 75W versus the Radeon RX Vega 11 Ryzen 5 3400G's 15W — a 133.3% difference. The Radeon RX Vega 11 Ryzen 5 3400G is more power-efficient. Recommended PSU: 350W (GeForce 945M) vs 1W (Radeon RX Vega 11 Ryzen 5 3400G). Power connectors: Legacy vs Integrated. Typical load temperature: 75 vs 80°C.

FeatureGeForce 945MRadeon RX Vega 11 Ryzen 5 3400G
TDP
75W
15W-80%
Recommended PSU
350W
1W-100%
Power Connector
Legacy
Integrated
Length
0mm
—
Height
0mm
—
Slots
0
0
Temp (Load)
75-6%
80°C
Perf/Watt
28.1
143.0+409%
💰

Value Analysis

The newer card here is Radeon RX Vega 11 Ryzen 5 3400G (2020 vs 2015).

FeatureGeForce 945MRadeon RX Vega 11 Ryzen 5 3400G
MSRP
—
$0
Codename
GM107
Vega
Release
October 27 2015
January 7 2020
Ranking
#671
#545
Search GeForce 945M on AmazonSearch Radeon RX Vega 11 Ryzen 5 3400G on Amazon

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