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

Performance Spectrum - GPU

Radeon RX Vega 11 Ryzen 5 3400G

15

2,145

+1.7%

Radeon RX 6750 GRE 12GB

GeForce 945M

75

2,109

0.0%

GeForce GTX 970XM FORCE

RTX 500 Ada Generation Laptop GPU

GeForce GTX 1080

TITAN V

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.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (G3D Mark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar

Based on actual market prices and performance benchmarks.

Performance Per Dollar GeForce 945M

#30

Radeon 8050S

MSRP: $400|Avg: $400

96%

#31

Radeon RX 8050S

MSRP: $400|Avg: $400

96%

#90

Radeon RX 550X (móvel)

MSRP: $35|Avg: $35

257%

#92

GeForce GTX 1070 with Max-Q Design

MSRP: N/A|Avg: $150

233%

#93

GeForce GTX 1060 with Max-Q Design

MSRP: N/A|Avg: $100

233%

#97

GeForce GTX 1050 (Mobile)

MSRP: N/A|Avg: $50

212%

#98

Radeon RX 6300

MSRP: $60|Avg: $40

210%

#100

GeForce 945M

MSRP: N/A|Avg: $98

100%

#103

Radeon RX 460 (móvel)

MSRP: $99|Avg: $45

98%

#105

GeForce GTX 680M

MSRP: N/A|Avg: $50

97%

#106

Radeon HD 7470M

MSRP: N/A|Avg: $12

97%

#110

GeForce RTX 3050 4GB Mobile

MSRP: N/A|Avg: $150

95%

#114

Radeon RX 470 (móvel)

MSRP: $179|Avg: $40

93%

Based on actual market prices and performance benchmarks.

Performance Comparison

About G3D Mark

🏆 Chipversus Verdict

⚠️ Generational Difference

The Radeon RX Vega 11 Ryzen 5 3400G uses modern memory architecture. The Radeon RX Vega 11 Ryzen 5 3400G likely supports modern features like Ray Tracing, Tensor Cores, and DLSS/FSR upscaling, which act as force multipliers for performance. The GeForce 945M lacks this hardware feature set, limiting its longevity in modern titles despite any raw power similarities.

🚀 Performance Leadership

The Radeon RX Vega 11 Ryzen 5 3400G is the superior choice for raw performance. It leads with a 1.7% higher G3D Mark score. However, the GeForce 945M offers more VRAM, which may be beneficial for texture-heavy scenarios at higher resolutions.

Insight	Radeon RX Vega 11 Ryzen 5 3400G	GeForce 945M
Performance	✅Leading raw performance (+1.7%)	❌Lower raw frame rates (-1.7%)
Longevity	Vega (2017−2020) (7nm)	🛑Obsolete Architecture (2015 / Maxwell (2014−2017))
Ecosystem	Supports FSR Upscaling	Supports FSR Upscaling
VRAM	❌ Less VRAM capacity	✅ More VRAM (+100+%)
Efficiency	💡 Excellent Perf/Watt	⚡ Higher Power Consumption
Case Fit	—	—

💎 Value Proposition

While current pricing data is unavailable, the Radeon RX Vega 11 Ryzen 5 3400G remains the clear technical winner. Check real-time availability to determine if the performance gap justifies the market price.

Performance Check

Real-world benchmarks and performance projections based on comprehensive hardware analysis and comparative metrics. Values represent expected performance on High/Ultra settings at 1080p, 1440p, and 4K. Modeled using a Ryzen 7 7800X3D reference profile to minimize specific CPU bottlenecks.

Note: Performance behavior can vary per game. Specific architectures may perform better or worse depending on game engine optimizations and API implementation.

Radeon RX Vega 11 Ryzen 5 3400G Benchmark Check

GeForce 945M Benchmark Check

Technical Specifications

Side-by-side comparison of Radeon RX Vega 11 Ryzen 5 3400G and GeForce 945M

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.

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.

⚡

Graphics Performance

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

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

✨

Advanced Features (DLSS/FSR)

Feature	Radeon RX Vega 11 Ryzen 5 3400G	GeForce 945M
Upscaling Tech	FSR 1.0 (Software)	FSR 1.0 (Software)
Frame Generation	Not Supported	Not Supported
Ray Reconstruction	No	No
Low Latency	AMD Anti-Lag	Standard

💾

Video Memory (VRAM)

The Radeon RX Vega 11 Ryzen 5 3400G comes with 0 MB of VRAM, while the GeForce 945M has 512 MB. The GeForce 945M offers 100+% more capacity, crucial for higher resolutions and texture-heavy games. Bus width: System vs 128-bit.

Feature	Radeon RX Vega 11 Ryzen 5 3400G	GeForce 945M
VRAM Capacity	Shared System RAM	0.5 GB
Memory Type	Shared	GDDR5
Memory Bandwidth	System	80 GB/s
Bus Width	System	128-bit

🖥️

Display & API Support

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

Feature	Radeon RX Vega 11 Ryzen 5 3400G	GeForce 945M
DirectX	12 (12_1)	12 (11_0)
Vulkan	1.3+18%	1.1
OpenGL	4.6	4.6
Max Displays	3+50%	2

🎬

Media & Encoding

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

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

🔌

Power & Dimensions

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

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

💰

Value Analysis

The Radeon RX Vega 11 Ryzen 5 3400G costs 100+% less ($98 savings) at current market prices. Performance per dollar (G3D Mark / price): Infinity (Radeon RX Vega 11 Ryzen 5 3400G) vs 21.5 (GeForce 945M) — the Radeon RX Vega 11 Ryzen 5 3400G offers Infinity% better value. The Radeon RX Vega 11 Ryzen 5 3400G is the newer GPU (2020 vs 2015).