AMD Radeon RX 6800M vs NVIDIA Quadro RTX 4000 Mobile

Table of Contents

Graphics Processor

GPU model Navi 22 TU104
GPU variant Navi 22 XTM N19E-Q3-A1
Architecture RDNA 2.0 Turing
Foundry TSMC TSMC
Manufacturing process 7 nm 12 nm
Number of transistors 17,200 million 13,600 million
Die size 335 mm² 545 mm²

Mobile graphics

Release date 2021 May 27th, 2019
gpu.details.availability 2021
Generation Mobility Radeon (Navi II) Quadro Mobile (Tx000)
Production Active Active
Interface PCIe 4.0 x16 PCIe 3.0 x16
Reviews 2 in our database

Clocks

Base clock 2321 MHz 1110 MHz
Game clock 2424 MHz
Boost clock 2581 MHz 1560 MHz
Memory clock 2000 MHz 16 Gbps effective 1750 MHz 14 Gbps effective

Memory Configuration

Memory size 12 GB 8 GB
Memory type GDDR6 GDDR6
Memory bus width 192 bit 256 bit
Bandwidth 384.0 GB/s 448.0 GB/s

Render Configuration

Shading units 2560 2560
TMUs 160 160
ROPs 64 64
Compute units 40
RT cores 40 40
gpu.details.l0-cache 32 KB per WGP
Cache L1 128 KB per Array 64 KB (per SM)
Cache L2 3 MB 4 MB
gpu.details.l3-cache 96 MB
SM count 40
Tensor cores 320

Performance

Pixel rate 165.2 GPixel/s 99.84 GPixel/s
Texture rate 413.0 GTexel/s 249.6 GTexel/s
FP16 (half) performance 26.43 TFLOPS (2:1) 15.97 TFLOPS (2:1)
FP32 (float) performance 13.21 TFLOPS 7.987 TFLOPS
FP64 (double) performance 825.9 GFLOPS (1:16) 249.6 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot IGP
TDP 230 W 110 W
Outputs No outputs No outputs
Power connectors None None

API Support & Features

DirectX 12 Ultimate (12_2) 12 Ultimate (12_2)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.2
Shader model 6.5 6.6
CUDA 7.5

Other Features

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