AMD Radeon Pro V420 vs NVIDIA GeForce GTX 950A
GPU Specs Compare
Graphics Card
Release Date
Unknown
Mar 2015
Generation
Radeon Pro Vega
GeForce 900A
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
800 MHz
993 MHz
Boost Clock
1700 MHz
1124 MHz
Memory Clock
800 MHz
1001 MHz
Memory
Memory Size
32GB
2GB
Memory Type
HBM2
DDR3
Memory Bus
4096bit
128bit
Bandwidth
819.2GB/s
32.03GB/s
Render Config
Compute Units
64
-
Shading Units
4096
640
TMUs
256
40
ROPs
64
16
L1 Cache
16 KB (per CU)
64 KB (per SMM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
17.98 GPixel/s
Texture Rate
435.2 GTexel/s
44.96 GTexel/s
FP16 (half)
27.85 TFLOPS
-
FP32 (float)
13.93 TFLOPS
1439 GFLOPS
FP64 (double)
6.963 TFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
Vega 20
GM107
GPU Variant
Vega 20 GLXT WS(215-0914026)
N16P-GT
Architecture
GCN 5.1
Maxwell
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
13.23 billion
1.87 billion
Die Size
331 mm²
148 mm²
Board Design
TDP
300W
75W
Suggested PSU
700 W
-
Outputs
6x mini-DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
5.1
CUDA
-
5.0