AMD Radeon Pro V420 vs NVIDIA GeForce GTX 650 Ti
GPU · Specs Compare
Graphics Card
Release Date
Unknown
Oct 2012
Generation
Radeon Pro Vega
GeForce 600
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
800 MHz
—
Boost Clock
1700 MHz
—
Memory Clock
800 MHz
1350 MHz
Memory
Memory Size
32GB
1024MB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
128bit
Bandwidth
819.2GB/s
86.40GB/s
Render Config
Compute Units
64
—
Shading Units
4096
768
TMUs
256
64
ROPs
64
16
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
256 KB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
14.85 GPixel/s
Texture Rate
435.2 GTexel/s
59.39 GTexel/s
FP16 (half)
27.85 TFLOPS
—
FP32 (float)
13.93 TFLOPS
1425 GFLOPS
FP64 (double)
6.963 TFLOPS
59.39 GFLOPS
Graphics Processor
GPU Name
Vega 20
GK106
GPU Variant
Vega 20 GLXT WS(215-0914026)
GK106-220-A1
Architecture
GCN 5.1
Kepler
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
13.23 billion
2.54 billion
Die Size
331 mm²
221 mm²
Board Design
TDP
300W
110W
Suggested PSU
700 W
300 W
Outputs
6x mini-DisplayPort 1.4a
2x DVI1x mini-HDMI 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.1
Shader Model
6.7
5.1
CUDA
—
3.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.