NVIDIA RTX A500 Embedded vs AMD Radeon R9 M390X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2022
May 2015
Generation
Quadro Ampere-M
Crystal System
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
435 MHz
—
Boost Clock
1335 MHz
—
Memory Clock
1500 MHz
1250 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
256bit
Bandwidth
96.00GB/s
160.0GB/s
Render Config
SM Count
16
—
Shading Units
2048
2048
TMUs
64
128
ROPs
32
32
Tensor Cores
64
—
RT Cores
16
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
42.72 GPixel/s
23.14 GPixel/s
Texture Rate
85.44 GTexel/s
92.54 GTexel/s
FP16 (half)
5.468 TFLOPS
2.961 TFLOPS
FP32 (float)
5.468 TFLOPS
2.961 TFLOPS
FP64 (double)
85.44 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
GA107S
Amethyst
Architecture
Ampere
GCN 3.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
5 billion
Die Size
200 mm²
366 mm²
GPU Variant
—
Amethyst XT
Board Design
TDP
20W
75W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.7
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.