Radeon RX 6700 and GeForce RTX 4090 Mobile - video card comparison
Radeon RX 6700
GeForce RTX 4090 Mobile
Architecture
RDNA 2.0 (2020−2022)
Ada Lovelace
GPU code name
Navi 22
GN21-X11
Market segment
Desktop
Laptop
Release date
June 2021
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
-
Boost clock speed
2450 MHz
2040 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
17,200 million
45,900 million
Pipelines / CUDA cores
2304
9728
Power consumption (TDP)
175 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
352.8
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
10 GB
16 GB
Memory bus width
160 Bit
256 Bit
Memory clock speed
16 GB/s
20000 MHz
Memory bandwidth
320.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.3
1.3