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.

Overview

The Radeon IGP 340M is manufactured by AMD. It was released in August 26 2018. It features the GCN 5.0 architecture. The core clock ranges from 852 MHz to 1500 MHz. It has 3584 shading units. The thermal design power (TDP) is 230W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 3 points.

Value Upgrade Path

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Performance Per Dollar

Based on actual market prices and performance benchmarks.

FPS Benchmarks

Predicted performance for Radeon IGP 340M across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.

Technical Analysis

Detailed breakdown of Radeon IGP 340M specifications and capabilities.

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Graphics Performance

The Radeon IGP 340M scores 3 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the Entry Level tier as a Legacy generation graphics card. It is built on the GCN 5.0 (2017−2020) architecture (codename: Vega 10), manufactured on a 14 nm process— smaller process nodes improve power efficiency and transistor density. It packs 3584 shader units (the primary compute units for rendering pixels), 224 TMUs (texture mapping units), and 64 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 10.75 TFLOPS — this measures the theoretical peak floating-point performance. Boost clock reaches 1500 MHz from a base of 852 MHz.

Specification	Radeon IGP 340M
G3D MarkPassMark 3D graphics benchmark score	3
ArchitectureGPU microarchitecture generation	GCN 5.0 (2017−2020)
CodenameInternal GPU die codename	Vega 10
Manufacturing ProcessFabrication node — smaller = more efficient	14 nm
Shader UnitsCore compute units for rendering/compute	3584
TMUsTexture Mapping Units — handle texture sampling	224
ROPsRender Output Units — final pixel/color blending	64
Boost ClockMaximum GPU frequency under load	1500 MHz
Base ClockGuaranteed minimum GPU frequency	852 MHz
Compute (FP32)Peak single-precision floating-point performance	10.75 TFLOPS
Texture Fill RateTextures processed per second	336.0 GTexel/s
PCIe InterfaceCPU↔GPU data link generation	PCIe 3.0 x4
Transistor Count	12,500 million
Performance RankPosition in global GPU performance ranking	#593

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Video Memory (VRAM)

The Radeon IGP 340M is equipped with 0.5 GB of GDDR5 video memory connected via a 64-bit memory bus. Memory operates at 8 Gbps effective speed.

Specification	Radeon IGP 340M
VRAM SizeVideo memory capacity — more = better for high-res textures	0.5 GB
VRAM TypeMemory technology generation	GDDR5
Memory BusWidth of data path — wider = more bandwidth	64-bit
Memory SpeedEffective memory data rate	8 Gbps
L1 Cache	896 kB
L2 Cache	4 MB

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Advanced Features & APIs

The Radeon IGP 340M supports modern upscaling and frame generation technologies: FidelityFX Super Resolution — these can dramatically boost effective FPS by generating intermediate frames or upscaling from lower internal resolution.

Specification	Radeon IGP 340M
FSR Frame Generation	❌ Not Supported
AMD Fluid Motion Frames	❌ Not Supported
FidelityFX Super Resolution	✅ Supported

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Display & Media

Display outputs: .

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Power & Dimensions

The Radeon IGP 340M draws 230 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: PCIe-powered.

Specification	Radeon IGP 340M
TDPPower consumption under load	230 Watt
Recommended PSUMinimum power supply wattage	350W
Power ConnectorRequired PCIe power cable type	PCIe-powered

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

2 categories

Technical Specifications

20 specs

ROPs	64
TMUs	224
Vram	0.5 GB
DLSS/FSR	FSR upscaling
L1 Cache	896 kB
L2 Cache	4 MB
Core Clock	852 MHz
Boost Clock	1500 MHz
Memory Type	GDDR5
Memory Speed	8 Gbps
Shading Units	3584
Upscaling Tech	AMD FidelityFX Super Resolution (FSR)
PCIe Generation	PCIe 3.0 x4
Memory Bus Width	64-bit
Transistor Count	12,500 million
Frame Generation	FSR Frame Generation: No \| AMD Fluid Motion Frames: No \| FidelityFX Super Resolution: Yes
Texture Fill Rate	336.0
Manufacturing Process	14 nm
Power Consumption (TDP)	230 Watt
Floating Point Performance	10.75 TFLOPS