AMD Radeon Pro V420 vs NVIDIA GeForce GTX 950 Low Power
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Mar 2016
Generation
Radeon Pro Vega
GeForce 900
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
800 MHz
1026 MHz
Boost Clock
1700 MHz
1190 MHz
Memory Clock
800 MHz
1653 MHz
Memory
Memory Size
32GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
128bit
Bandwidth
819.2GB/s
105.8GB/s
Render Config
Compute Units
64
—
Shading Units
4096
768
TMUs
256
48
ROPs
64
32
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
4 MB
1024 KB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
38.08 GPixel/s
Texture Rate
435.2 GTexel/s
57.12 GTexel/s
FP16 (half)
27.85 TFLOPS
—
FP32 (float)
13.93 TFLOPS
1.828 TFLOPS
FP64 (double)
6.963 TFLOPS
57.12 GFLOPS
Graphics Processor
GPU Name
Vega 20
GM206
GPU Variant
Vega 20 GLXT WS(215-0914026)
GM206-251-A1
Architecture
GCN 5.1
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
13.23 billion
2.94 billion
Die Size
331 mm²
228 mm²
Board Design
TDP
300W
75W
Suggested PSU
700 W
250 W
Outputs
6x mini-DisplayPort 1.4a
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.4
CUDA
—
5.2
▲ Specs Compare
Data sourced from official specifications and benchmark tests.