AMD Radeon RX 6800M vs NVIDIA GeForce GTX 780 6 GB

Table of Contents

Graphics Processor

GPU model Navi 22 GK110B
GPU variant Navi 22 XTM GK110-301-B1
Architecture RDNA 2.0 Kepler
Foundry TSMC TSMC
Manufacturing process 7 nm 28 nm
Number of transistors 17,200 million 7,080 million
Die size 335 mm² 561 mm²

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

Clocks

Base clock 2321 MHz 863 MHz
Game clock 2424 MHz
Boost clock 2581 MHz 902 MHz
Memory clock 2000 MHz 16 Gbps effective 1502 MHz 6 Gbps effective

Memory Configuration

Memory size 12 GB 6 GB
Memory type GDDR6 GDDR5
Memory bus width 192 bit 384 bit
Bandwidth 384.0 GB/s 288.4 GB/s

Render Configuration

Shading units 2560 2304
TMUs 160 192
ROPs 64 48
Compute units 40
RT cores 40
gpu.details.l0-cache 32 KB per WGP
Cache L1 128 KB per Array 16 KB (per SMX)
Cache L2 3 MB 1536 KB
gpu.details.l3-cache 96 MB
SMX count 12

Performance

Pixel rate 165.2 GPixel/s 43.30 GPixel/s
Texture rate 413.0 GTexel/s 173.2 GTexel/s
FP16 (half) performance 26.43 TFLOPS (2:1)
FP32 (float) performance 13.21 TFLOPS 4.156 TFLOPS
FP64 (double) performance 825.9 GFLOPS (1:16) 173.2 GFLOPS (1:24)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
TDP 230 W 250 W
Outputs No outputs 2x DVI1x HDMI1x DisplayPort
Power connectors None 1x 6-pin + 1x 8-pin
Length 267 mm 10.5 inches
Width 111 mm 4.4 inches
Height 38 mm 1.5 inches
Suggested PSU 600 W
Board number P2083 SKU 25

API Support & Features

DirectX 12 Ultimate (12_2) 12 (11_1)
OpenGL 4.6 4.6
OpenCL 2.1 3.0
Vulkan 1.2 1.1
Shader model 6.5 5.1
CUDA 3.5

Other Features

Graphics Card

Release date Sep 10th, 2013
Generation GeForce 700
Production End-of-life
Interface PCIe 3.0 x16
Reviews 155 in our database
Predecessor GeForce 600
Successor GeForce 900

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.