NVIDIA RTX A4500 Mobile vs NVIDIA RTX A4 Mobile
GPU Specs Compare
Graphics Card
Release Date
Mar 2022
Apr 2021
Generation
Quadro Ampere-M
Quadro Ampere-M
Type
Professional
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
930 MHz
1297 MHz
Boost Clock
1500 MHz
1770 MHz
Memory Clock
2000 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
224.0GB/s
Render Config
SM Count
46
16
Shading Units
5888
2048
TMUs
184
64
ROPs
96
32
Tensor Cores
184
64
RT Cores
46
16
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
4 MB
2 MB
Theoretical Performance
Pixel Rate
144.0 GPixel/s
56.64 GPixel/s
Texture Rate
276.0 GTexel/s
113.3 GTexel/s
FP16 (half)
17.66 TFLOPS
7.250 TFLOPS
FP32 (float)
17.66 TFLOPS
7.250 TFLOPS
FP64 (double)
276.0 GFLOPS
113.3 GFLOPS
Graphics Processor
GPU Name
GA104
GA107
Architecture
Ampere
Ampere
Foundry
Samsung
Samsung
Process Size
8 nm
8 nm
Transistors
17.4 billion
8.7 billion
Die Size
392 mm²
200 mm²
Board Design
TDP
140W
Unknown
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
8.6
Shader Model
6.7
6.7