Radeon RX 6400 and Radeon RX 6750 GRE 10 GB - video card comparison
Passmark - benchmark score Radeon RX 6400 vs Radeon RX 6750 GRE 10 GB
Radeon RX 6400
7776
Radeon RX 6750 GRE 10 GB
21262
Radeon RX 6400
Radeon RX 6750 GRE 10 GB
Architecture
RDNA 2.0 (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Navi 24
Navi 22
Market segment
Desktop
Desktop
Release date
January 2022
October 2023
Interface
PCIe 4.0 x4
PCIe 4.0 x16
Supplementary power connectors
None
1x 8-pin
Boost clock speed
2321 MHz
2450 MHz
Manufacturing process technology
6 nm
7 nm
Number of transistors
5,400 million
17,200 million
Pipelines / CUDA cores
768
2304
Power consumption (TDP)
53 Watt
170 Watt
Texture fill rate
111.4
352.8
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
10 GB
Memory bus width
64 Bit
160 Bit
Memory clock speed
16 GB/s
16 GB/s
Memory bandwidth
128.0 GB/s
320.0 GB/s
Display Connectors
1x HDMI 2.1, 1x DisplayPort 1.4a
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.2
2.1
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3