AMD Radeon RX 6600 vs NVIDIA GeForce RTX 2060 Mobile Refresh

Table of Contents

Graphics Processor

GPU model Navi 23 TU106B
GPU variant Navi 23 XL (215-130000016) N18E-G1-KD-A1
Architecture RDNA 2.0 Turing
Foundry TSMC TSMC
Manufacturing process 7 nm 12 nm
Number of transistors 11,060 million 10,800 million
Die size 237 mm² 445 mm²

Graphics Card

Release date Oct 13th, 2021
Generation Navi II
Predecessor Navi
Production Active
Launch price 329 USD
Interface PCIe 4.0 x8
Successor Navi III

Clocks

Base clock 1626 MHz 1005 MHz
Boost clock 2491 MHz 1560 MHz
Memory clock 1750 MHz 14 Gbps effective 1375 MHz 11 Gbps effective
Game clock 2044 MHz

Memory Configuration

Memory size 8 GB 6 GB
Memory type GDDR6 GDDR6
Memory bus width 128 bit 192 bit
Bandwidth 224.0 GB/s 264.0 GB/s

Render Configuration

Shading units 1792 1920
TMUs 112 120
ROPs 64 48
Compute units 28
RT cores 28 30
gpu.details.l0-cache 32 KB per WGP
Cache L1 128 KB per Array 64 KB (per SM)
Cache L2 2 MB 3 MB
gpu.details.l3-cache 32 MB
SM count 30
Tensor cores 240

Performance

Pixel rate 159.4 GPixel/s 74.88 GPixel/s
Texture rate 279.0 GTexel/s 187.2 GTexel/s
FP16 (half) performance 17.86 TFLOPS (2:1) 11.98 TFLOPS (2:1)
FP32 (float) performance 8.928 TFLOPS 5.990 TFLOPS
FP64 (double) performance 558.0 GFLOPS (1:16) 187.2 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot MXM Module
TDP 132 W 65 W
Suggested PSU 300 W
Outputs 1x HDMI3x DisplayPort No outputs
Power connectors 1x 8-pin None
Length 190 mm 7.5 inches
Width 110 mm 4.3 inches
Height 40 mm 1.6 inches
Board number E4914 SKU 31

API Support & Features

DirectX 12.0 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 Jan 29th, 2019
Generation GeForce 20 Mobile
Production Active
Interface PCIe 3.0 x16
Predecessor GeForce 10 Mobile
Successor GeForce 30 Mobile

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