GeForce RTX 4070 Max-Q and Radeon RX 7900 GRE - video card comparison
GeForce RTX 4070 Max-Q
Radeon RX 7900 GRE
Architecture
Ada Lovelace
RDNA 3
GPU code name
AD106
Navi 31
Market segment
Desktop
Desktop
Release date
January 2023
July 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1230 MHz
2245 MHz
Manufacturing process technology
4 nm
5 nm
Number of transistors
-
57,700 million
Pipelines / CUDA cores
4608
5120
Power consumption (TDP)
35 Watt
260 Watt
Texture fill rate
177.1
718.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
14 GB/s
18000 MHz
Memory bandwidth
224.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3