AMD Radeon Pro V520 vs AMD Radeon RX 6800M

Table of Contents

Graphics Processor

GPU model Navi 12 Navi 22
GPU variant Navi 12 Navi 22 XTM
Architecture RDNA 1.0 RDNA 2.0
Foundry TSMC TSMC
Manufacturing process 7 nm 7 nm
Number of transistors unknown 17,200 million
Die size unknown 335 mm²

Graphics Card

Release date Dec 1st, 2020
Generation Radeon Pro
Production Active
Interface PCIe 4.0 x16

Clocks

Base clock 1000 MHz 2321 MHz
Boost clock 1600 MHz 2581 MHz
Memory clock 1000 MHz 2 Gbps effective 2000 MHz 16 Gbps effective
Game clock 2424 MHz

Memory Configuration

Memory size 8 GB 12 GB
Memory type HBM2 GDDR6
Memory bus width 2048 bit 192 bit
Bandwidth 512.0 GB/s 384.0 GB/s

Render Configuration

Shading units 2304 2560
TMUs 144 160
ROPs 64 64
Compute units 36 40
Cache L2 4 MB 3 MB
RT cores 40
gpu.details.l0-cache 32 KB per WGP
Cache L1 128 KB per Array
gpu.details.l3-cache 96 MB

Performance

Pixel rate 102.4 GPixel/s 165.2 GPixel/s
Texture rate 230.4 GTexel/s 413.0 GTexel/s
FP16 (half) performance 14.75 TFLOPS (2:1) 26.43 TFLOPS (2:1)
FP32 (float) performance 7.373 TFLOPS 13.21 TFLOPS
FP64 (double) performance 460.8 GFLOPS (1:16) 825.9 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 267 mm 10.5 inches
Width 111 mm 4.4 inches
TDP 225 W 230 W
Suggested PSU 550 W
Outputs No outputs No outputs
Power connectors 1x 8-pin None

API Support & Features

DirectX 12 (12_1) 12 Ultimate (12_2)
OpenGL 4.6 4.6
OpenCL 2.2 2.1
Vulkan 1.2 1.2
Shader model 6.5 6.5

Other Features

Mobile graphics

Release date 2021
gpu.details.availability 2021
Generation Mobility Radeon (Navi II)
Production Active
Interface PCIe 4.0 x16
Reviews 2 in our database

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