GPU·Budget

RADEON IGP 345M

AMD

G3D Mark

October 30 2016

35 Watt

GCN 4.0 (2016−2020)

Performance Spectrum - GPU

0.0%

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.

Overview

The RADEON IGP 345M is manufactured by AMD. It was released in October 30 2016. It features the GCN 4.0 architecture. The core clock speed is 855 MHz. It has 768 shading units. The thermal design power (TDP) is 35W. Manufactured using 14 nm process technology. G3D Mark benchmark score: 3 points.

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.

FPS Benchmarks

Predicted performance for RADEON IGP 345M across popular games. Tested paired with Ryzen 7 7800X3D to isolate GPU performance.

Technical Analysis

Detailed breakdown of RADEON IGP 345M specifications and capabilities.

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Graphics Performance

The RADEON IGP 345M 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 4.0 (2016−2020) architecture (codename: Baffin), manufactured on a 14 nm process— smaller process nodes improve power efficiency and transistor density. It packs 768 shader units (the primary compute units for rendering pixels), 48 TMUs (texture mapping units), and 16 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 1.313 TFLOPS — this measures the theoretical peak floating-point performance.

Specification	RADEON IGP 345M
G3D MarkPassMark 3D graphics benchmark score	3
ArchitectureGPU microarchitecture generation	GCN 4.0 (2016−2020)
CodenameInternal GPU die codename	Baffin
Manufacturing ProcessFabrication node — smaller = more efficient	14 nm
Shader UnitsCore compute units for rendering/compute	768
TMUsTexture Mapping Units — handle texture sampling	48
ROPsRender Output Units — final pixel/color blending	16
Base ClockGuaranteed minimum GPU frequency	855 MHz
Compute (FP32)Peak single-precision floating-point performance	1.313 TFLOPS
Texture Fill RateTextures processed per second	41.04 GTexel/s
PCIe InterfaceCPU↔GPU data link generation	PCIe 3.0 x4
Transistor Count	3,000 million
Performance RankPosition in global GPU performance ranking	#577

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Video Memory (VRAM)

The RADEON IGP 345M 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 345M
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	192 kB
L2 Cache	1024 kB

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Display & Media

Display outputs: .

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Power & Dimensions

The RADEON IGP 345M draws 35 Watt under load (TDP) — a 350W PSU minimum is recommended. Power connector: Legacy.

Specification	RADEON IGP 345M
TDPPower consumption under load	35 Watt
Recommended PSUMinimum power supply wattage	350W
Power ConnectorRequired PCIe power cable type	Legacy

Specifications Reference

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

2 categories

Technical Specifications

16 specs

ROPs	16
TMUs	48
Vram	0.5 GB
L1 Cache	192 kB
L2 Cache	1024 kB
Core Clock	855 MHz
Memory Type	GDDR5
Memory Speed	8 Gbps
Shading Units	768
PCIe Generation	PCIe 3.0 x4
Memory Bus Width	64-bit
Transistor Count	3,000 million
Texture Fill Rate	41.04
Manufacturing Process	14 nm
Power Consumption (TDP)	35 Watt
Floating Point Performance	1.313 TFLOPS