Mobility Radeon HD 3430 and Radeon RX 6850 XT - video card comparison
Mobility Radeon HD 3430
Radeon RX 6850 XT
Architecture
RV6xx (2007−2010)
RDNA 2.0 (2020−2022)
GPU code name
M82-SE
Navi 21
Market segment
Laptop
Desktop
Release date
July 2008
2022
Interface
MXM-II
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
-
2250 MHz
Core clock speed
450 MHz
-
Floating-point performance
36 gflops
-
Manufacturing process technology
55 nm
7 nm
Number of transistors
181 million
26,800 million
Pipelines / CUDA cores
40
4608
Power consumption (TDP)
12 Watt
325 Watt
Texture fill rate
1.800
648.0
Memory type
GDDR2
GDDR6
Maximum RAM amount
512 MB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
700 MHz
18 GB/s
Memory bandwidth
6.4 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
10.1
12 Ultimate (12_2)
OpenCL
N/A
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.3