AMD Radeon RX 6700 XT vs NVIDIA GeForce RTX 2080 SUPER Mobile

Table of Contents

Graphics Processor

GPU model Navi 22 TU104
GPU variant Navi 22 XT (215-127000006) N18E-G3
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

Graphics Card

Release date Mar 3rd, 2021
gpu.details.availability Mar 18th, 2021
Generation Navi II
Predecessor Navi
Production Active
Launch price 479 USD
Interface PCIe 4.0 x16
Reviews 56 in our database
Successor Navi III

Clocks

Base clock 2321 MHz 1365 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 3072
TMUs 160 192
ROPs 64 64
Compute units 40
RT cores 40 48
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 48
Tensor cores 384

Performance

Pixel rate 165.2 GPixel/s 99.84 GPixel/s
Texture rate 413.0 GTexel/s 299.5 GTexel/s
FP16 (half) performance 26.43 TFLOPS (2:1) 19.17 TFLOPS (2:1)
FP32 (float) performance 13.21 TFLOPS 9.585 TFLOPS
FP64 (double) performance 825.9 GFLOPS (1:16) 299.5 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 267 mm 10.5 inches
Width 110 mm 4.3 inches
Height 40 mm 1.6 inches
TDP 230 W 150 W
Suggested PSU 550 W
Outputs 1x HDMI3x DisplayPort No outputs
Power connectors 1x 6-pin + 1x 8-pin None
Board number D512

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

Mobile graphics

Release date Apr 2nd, 2020
Generation GeForce 20 Mobile
Production Active
Interface PCIe 3.0 x16
Predecessor GeForce 10 Mobile
Successor GeForce 30 Mobile

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