TU104B and Radeon RX 7900 GRE - video card comparison
TU104B
Radeon RX 7900 GRE
Architecture
Turing (2018−2021)
RDNA 3
GPU code name
TU104B
Navi 31
Market segment
Desktop
Desktop
Release date
-
July 2023
Interface
-
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
-
2245 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
13,600 million
57,700 million
Pipelines / CUDA cores
3072
5120
Power consumption (TDP)
-
260 Watt
Texture fill rate
-
718.4
Memory type
-
GDDR6
Maximum RAM amount
-
16 GB
Memory bus width
-
256 Bit
Memory clock speed
-
18000 MHz
Memory bandwidth
-
576.0 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
7.5
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3
NVENC
7th Gen
-
PureVideo HD
VP10
-