Radeon RX 5900 and Radeon RX 6750 GRE - video card comparison
Radeon RX 5900
Radeon RX 6750 GRE
Architecture
RDNA 2.0 (2020−2022)
RDNA 2.0 (2020−2022)
GPU code name
Navi 21
Navi 22
Market segment
Desktop
Desktop
Release date
-
October 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1635 MHz
2581 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
21,000 million
17,200 million
Pipelines / CUDA cores
4096
2560
Power consumption (TDP)
300 Watt
250 Watt
Texture fill rate
418.6
413.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
12 GB
12 GB
Memory bus width
384 Bit
192 Bit
Memory clock speed
14000 MHz
18 GB/s
Memory bandwidth
672.0 GB/s
432.0 GB/s
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
OpenCL
-
2.1
OpenGL
4.6
4.6
Shader Model
-
6.7
Vulkan
-
1.3