NVIDIA Tesla M4 vs NVIDIA RTX A1000 Mobile 6 GB
GPU · Specs Compare
Graphics Card
Release Date
Nov 2015
Mar 2022
Generation
Tesla
Quadro Ampere-M
Type
Professional
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
872 MHz
652 MHz
Boost Clock
1072 MHz
1140 MHz
Memory Clock
1375 MHz
1375 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
96bit
Bandwidth
88.00GB/s
132.0GB/s
Render Config
Shading Units
1024
2560
TMUs
64
80
ROPs
32
32
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
1024 KB
2 MB
SM Count
—
20
Tensor Cores
—
80
RT Cores
—
20
Theoretical Performance
Pixel Rate
34.30 GPixel/s
36.48 GPixel/s
Texture Rate
68.61 GTexel/s
91.20 GTexel/s
FP32 (float)
2.195 TFLOPS
5.837 TFLOPS
FP64 (double)
68.61 GFLOPS
91.20 GFLOPS
FP16 (half)
—
5.837 TFLOPS
Graphics Processor
GPU Name
GM206
GA107
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.94 billion
8.7 billion
Die Size
228 mm²
200 mm²
Board Design
TDP
50W
60W
Suggested PSU
250 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.6
Shader Model
6.4
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.