Radeon RX 7800 XT and GeForce RTX 4070 AD103 - video card comparison
Radeon RX 7800 XT
GeForce RTX 4070 AD103
Architecture
RDNA 3
Ada Lovelace
GPU code name
Navi 32
AD103
Market segment
Desktop
Desktop
Release date
August 2023
March 2024 (recently)
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
2430 MHz
2475 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
28,100 million
45,900 million
Pipelines / CUDA cores
3840
5888
Power consumption (TDP)
263 Watt
200 Watt
Texture fill rate
604.8
455.4
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
19500 MHz
21 GB/s
Memory bandwidth
576.0 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 3x DisplayPort 2.1
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.2
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3