Radeon Pro V340 MxGPU and GeForce RTX 4090 - video card comparison
Passmark - benchmark score Radeon Pro V340 MxGPU vs GeForce RTX 4090
Radeon Pro V340 MxGPU
2939
GeForce RTX 4090
39777
Radeon Pro V340 MxGPU
GeForce RTX 4090
Architecture
GCN 5.0 (2017−2020)
Ada Lovelace
GPU code name
Vega 10
AD102-300-A1
Market segment
Workstation
Desktop
Release date
August 2018
September 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
1500 MHz
2520 MHz
Core clock speed
1000 MHz
2235 MHz
Manufacturing process technology
14 nm
5 nm
Number of transistors
12,500 million
76,300 million
Pipelines / CUDA cores
3584
16384
Power consumption (TDP)
300 Watt
450 Watt
Texture fill rate
336.0
1,290
Memory type
HBM2
GDDR6X
Maximum RAM amount
16 GB
24 GB
Memory bus width
2048 Bit
384 Bit
Memory clock speed
2000 MHz
21000 MHz
Memory bandwidth
512.0 GB/s
1,008 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.1.125
1.3