GeForce RTX 3090 and RTX A4500 Max-Q - video card comparison
GeForce RTX 3090
RTX A4500 Max-Q
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
Ampere GA102
GA104
Market segment
Desktop
Laptop
Release date
September 2020
March 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
None
Boost clock speed
1700 MHz
1215 MHz
Core clock speed
1400 MHz
-
Manufacturing process technology
8 nm
8 nm
Number of transistors
28,300 million
17,400 million
Pipelines / CUDA cores
10496
5888
Power consumption (TDP)
350 Watt
80 Watt
Texture fill rate
556.0
223.6
Memory type
GDDR6X
GDDR6
Maximum RAM amount
24 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
19500 MHz
14 GB/s
Memory bandwidth
936.2 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.5
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3