GeForce RTX 3090 and Radeon HD 8330 Mobile IGP - video card comparison
GeForce RTX 3090
Radeon HD 8330 Mobile IGP
Architecture
Ampere (2020−2022)
GCN 2.0 (2013−2017)
GPU code name
Ampere GA102
Kalindi
Market segment
Desktop
Laptop
Release date
September 2020
August 2013
Interface
PCIe 4.0 x16
IGP
Supplementary power connectors
1x 12-pin
-
Boost clock speed
1700 MHz
-
Core clock speed
1400 MHz
497 MHz
Manufacturing process technology
8 nm
28 nm
Number of transistors
28,300 million
1,178 million
Pipelines / CUDA cores
10496
128
Power consumption (TDP)
350 Watt
15 Watt
Texture fill rate
556.0
3.976
Memory type
GDDR6X
System Shared
Maximum RAM amount
24 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
19500 MHz
System Shared
Memory bandwidth
936.2 GB/s
-
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 (12_0)
CUDA
8.5
-
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.3
Vulkan
1.2
1.2.131