Radeon RX 7900 GRE and RTX 4000 Ada Generation - video card comparison
Passmark - benchmark score Radeon RX 7900 GRE vs RTX 4000 Ada Generation
Radeon RX 7900 GRE
27403
RTX 4000 Ada Generation
26132
Radeon RX 7900 GRE
RTX 4000 Ada Generation
Architecture
RDNA 3
Ada Lovelace
GPU code name
Navi 31
AD104
Market segment
Desktop
Desktop
Release date
July 2023
August 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
2245 MHz
2175 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
35,800 million
Pipelines / CUDA cores
5120
6144
Power consumption (TDP)
260 Watt
130 Watt
Texture fill rate
718.4
417.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
20 GB
Memory bus width
256 Bit
160 Bit
Memory clock speed
18000 MHz
14 GB/s
Memory bandwidth
576.0 GB/s
280.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
4x mini-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