AMD Radeon RX Vega Nano vs NVIDIA RTX A2000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Unknown
Apr 2021
Generation
Vega
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1247 MHz
1215 MHz
Boost Clock
1546 MHz
1687 MHz
Memory Clock
800 MHz
1500 MHz
Memory
Memory Size
8GB
4GB
Memory Type
HBM2
GDDR6
Memory Bus
2048bit
128bit
Bandwidth
409.6GB/s
192.0GB/s
Render Config
Compute Units
64
-
Shading Units
4096
2560
TMUs
256
80
ROPs
64
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
4 MB
2 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
98.94 GPixel/s
80.98 GPixel/s
Texture Rate
395.8 GTexel/s
135.0 GTexel/s
FP32 (float)
12.66 TFLOPS
8.637 TFLOPS
FP64 (double)
791.6 GFLOPS
135.0 GFLOPS
FP16 (half)
-
8.637 TFLOPS
Graphics Processor
GPU Name
Vega 10
GA107
GPU Variant
Vega 10 XT(215-0894200)
-
Architecture
GCN 5.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
12.5 billion
8.7 billion
Die Size
495 mm²
200 mm²
Board Design
TDP
175W
95W
Suggested PSU
450 W
-
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Portable Device Dependent
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.8
CUDA
-
8.6