Radeon RX 6900 XT and GeForce RTX 4070 SUPER - video card comparison
Passmark - benchmark score Radeon RX 6900 XT vs GeForce RTX 4070 SUPER
Radeon RX 6900 XT
27641
GeForce RTX 4070 SUPER
30884
Radeon RX 6900 XT
GeForce RTX 4070 SUPER
Architecture
Navi / RDNA2 (2020−2022)
Ada Lovelace
GPU code name
Navi 21
AD104
Market segment
Desktop
Desktop
Release date
December 2020
January 2024
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
2250 MHz
2475 MHz
Core clock speed
1825 MHz
1980 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
26,800 million
35,800 million
Pipelines / CUDA cores
5120
7168
Power consumption (TDP)
300 Watt
220 Watt
Texture fill rate
720.0
584.6
Memory type
GDDR6
GDDR6X
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
16000 MHz
21000 MHz
Memory bandwidth
512.0 GB/s
504.2 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort, 1x USB Type-C
1x HDMI 2.1, 3x DisplayPort 1.4a
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
1.2
1.3