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 RX 7800M is manufactured by AMD. It was released in September 11 2024. It features the RDNA 3.0 architecture. The core clock ranges from 1295 MHz to 2335 MHz. It has 3840 shading units. The thermal design power (TDP) is 180W. Manufactured using 5 nm process technology. It features 60 dedicated ray tracing cores for enhanced lighting effects. G3D Mark benchmark score: 15,984 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.•
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Performance Per Dollar

Based on actual market prices and performance benchmarks.

FPS Benchmarks

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

Technical Analysis

Detailed breakdown of Radeon RX 7800M specifications and capabilities.

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Graphics Performance

The Radeon RX 7800M scores 15,984 in the G3D Mark benchmark (the standard measure of rasterization GPU performance), placing it in the High-End tier as a Recent generation graphics card. It is built on the RDNA 3.0 architecture (codename: Navi 32), manufactured on a 5 nm process— smaller process nodes improve power efficiency and transistor density. It packs 3840 shader units (the primary compute units for rendering pixels), 240 TMUs (texture mapping units), and 96 ROPs (render output units that handle final pixel output). Raw FP32 compute power: 35.87 TFLOPS — this measures the theoretical peak floating-point performance. Boost clock reaches 2335 MHz from a base of 1295 MHz.

Specification	Radeon RX 7800M
G3D MarkPassMark 3D graphics benchmark score	15,984
ArchitectureGPU microarchitecture generation	RDNA 3.0
CodenameInternal GPU die codename	Navi 32
Manufacturing ProcessFabrication node — smaller = more efficient	5 nm
Shader UnitsCore compute units for rendering/compute	3840
TMUsTexture Mapping Units — handle texture sampling	240
ROPsRender Output Units — final pixel/color blending	96
Boost ClockMaximum GPU frequency under load	2335 MHz
Base ClockGuaranteed minimum GPU frequency	1295 MHz
Compute (FP32)Peak single-precision floating-point performance	35.87 TFLOPS
Texture Fill RateTextures processed per second	560.4 GTexel/s
PCIe InterfaceCPU↔GPU data link generation	PCIe 4.0 x16
Transistor Count	28,100 million
Performance RankPosition in global GPU performance ranking	#131

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Video Memory (VRAM)

The Radeon RX 7800M is equipped with 12 GB of GDDR6 video memory connected via a 192-bit memory bus, delivering 432 GB/s of bandwidth. GDDR6 provides fast memory access for gaming and compute workloads. Memory operates at 16 Gbps effective speed.

Specification	Radeon RX 7800M
VRAM SizeVideo memory capacity — more = better for high-res textures	12 GB
VRAM TypeMemory technology generation	GDDR6
Memory BusWidth of data path — wider = more bandwidth	192-bit
Memory SpeedEffective memory data rate	16 Gbps
BandwidthMaximum data throughput between GPU and VRAM	432 GB/s
L1 Cache	768 kB
L2 Cache	4 MB

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Advanced Features & APIs

The Radeon RX 7800M supports modern upscaling and frame generation technologies: FSR Frame Generation, AMD Fluid Motion Frames, Radeon Super Resolution, FidelityFX Super Resolution — these can dramatically boost effective FPS by generating intermediate frames or upscaling from lower internal resolution. Graphics API support: DirectX 12.2, Vulkan 1.3, OpenGL 4.6— latest API versions enable the most advanced rendering features like ray tracing and mesh shaders.

Specification	Radeon RX 7800M
FSR Frame Generation	✅ Supported
AMD Fluid Motion Frames	✅ Supported
Radeon Super Resolution	✅ Supported
FidelityFX Super Resolution	✅ Supported
DirectXMicrosoft graphics API version	12.2
VulkanCross-platform graphics API	1.3
OpenGLLegacy graphics API	4.6
Compute APIGPGPU framework (CUDA/ROCm/OpenCL)	ROCm 5.4
Multi-GPUSLI/CrossFire/NVLink support	SmartAccess

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Display & Media

Display outputs: 1x Internal — supports up to 3 simultaneous displays. Hardware encoder: VCN 4.0, decoder: VCN 4.0— dedicated hardware for video encoding/decoding accelerates streaming, recording, and video playback. Supported codecs: MPEG-2,H.264,HEVC,VP9,AV1.

Specification	Radeon RX 7800M
Internal PortsNumber of Internal display connectors	1x
Max DisplaysMaximum simultaneously connected monitors	3
Hardware EncoderVideo encoding engine version	VCN 4.0
Hardware DecoderVideo decoding engine version	VCN 4.0
CodecsSupported video compression formats	MPEG-2,H.264,HEVC,VP9,AV1

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Power & Dimensions

The Radeon RX 7800M draws 180 Watt under load (TDP) — a 650W PSU minimum is recommended. Power connector: Mobile. Physical size: 0mm long, 0mm tall, occupying 0 expansion slots— verify your case has clearance before purchasing. Typical temperatures: 45°C at idle, 85°C under load.

Specification	Radeon RX 7800M
TDPPower consumption under load	180 Watt
Recommended PSUMinimum power supply wattage	650W
Power ConnectorRequired PCIe power cable type	Mobile
Card LengthGPU card length — check case clearance	0mm
Card Height	0mm
Slot WidthExpansion slots occupied	0-slot
Idle TemperatureTypical temperature at desktop idle	45°C
Load TemperatureTypical temperature under gaming load	85°C

Specifications Reference

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

2 categories

Technical Specifications

26 specs

ROPs	96
TMUs	240
Vram	12 GB
DLSS/FSR	FSR 3 + AFMF
L0 Cache	960 kB
L1 Cache	768 kB
L2 Cache	4 MB
L3 Cache	48 MB
Core Clock	1295 MHz
Boost Clock	2335 MHz
Memory Type	GDDR6
Memory Speed	16 Gbps
Shading Units	3840
Upscaling Tech	AMD FidelityFX Super Resolution (FSR)
PCIe Generation	PCIe 4.0 x16
Memory Bandwidth	432 GB/s
Memory Bus Width	192-bit
Transistor Count	28,100 million
Frame Generation	FSR Frame Generation: Yes \| AMD Fluid Motion Frames: Yes \| Radeon Super Resolution: Yes \| FidelityFX Super Resolution: Yes
Ray Tracing Cores	60
Texture Fill Rate	560.4
Manufacturing Process	5 nm
Driver Upscaling Tech	Radeon Super Resolution (RSR)
Frame Generation Tech	FSR Frame Generation + AFMF
Power Consumption (TDP)	180 Watt
Floating Point Performance	35.87 TFLOPS