NVIDIA RTX A4000H vs NVIDIA Quadro T2000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
May 2019
Generation
Quadro Ampere
Quadro Mobile
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
735 MHz
1575 MHz
Boost Clock
1560 MHz
1785 MHz
Memory Clock
1750 MHz
2001 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
128.1GB/s
Render Config
SM Count
48
16
Shading Units
6144
1024
TMUs
192
64
ROPs
96
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
64 KB (per SM)
L2 Cache
4 MB
1024 KB
Theoretical Performance
Pixel Rate
149.8 GPixel/s
57.12 GPixel/s
Texture Rate
299.5 GTexel/s
114.2 GTexel/s
FP16 (half)
19.17 TFLOPS
7.311 TFLOPS
FP32 (float)
19.17 TFLOPS
3.656 TFLOPS
FP64 (double)
299.5 GFLOPS
114.2 GFLOPS
Graphics Processor
GPU Name
GA104
TU117
GPU Variant
GA104-???-A1
-
Architecture
Ampere
Turing
Foundry
Samsung
TSMC
Process Size
8 nm
12 nm
Transistors
17.4 billion
4.7 billion
Die Size
392 mm²
200 mm²
Board Design
TDP
140W
60W
Suggested PSU
300 W
-
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
7.5
Shader Model
6.7
6.6