NVIDIA RTX A4 Mobile vs NVIDIA Tesla M4
We compared two Professional market GPUs: 4GB VRAM RTX A4 Mobile and 4GB VRAM Tesla M4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA RTX A4 Mobile 's Advantages
Released 5 years and 5 months late
Boost Clock has increased by 65% (1770MHz vs 1072MHz)
Larger VRAM bandwidth (224.0GB/s vs 88.00GB/s)
1024 additional rendering cores
Score
Benchmark
FP32 (float)
RTX A4 Mobile
+230%
7.25 TFLOPS
Tesla M4
2.195 TFLOPS
Graphics Card
Apr 2021
Release Date
Nov 2015
Quadro Ampere-M
Generation
Tesla
Professional
Type
Professional
PCIe 4.0 x8
Bus Interface
PCIe 3.0 x16
Clock Speeds
1297 MHz
Base Clock
872 MHz
1770 MHz
Boost Clock
1072 MHz
1750 MHz
Memory Clock
1375 MHz
Memory
4GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
128bit
224.0GB/s
Bandwidth
88.00GB/s
Render Config
-
-
-
16
SM Count
-
2048
Shading Units
1024
64
TMUs
64
32
ROPs
32
64
Tensor Cores
-
16
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SMM)
2 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
56.64 GPixel/s
Pixel Rate
34.30 GPixel/s
113.3 GTexel/s
Texture Rate
68.61 GTexel/s
7.250 TFLOPS
FP16 (half)
-
7.250 TFLOPS
FP32 (float)
2.195 TFLOPS
113.3 GFLOPS
FP64 (double)
68.61 GFLOPS
Board Design
Unknown
TDP
50W
-
Suggested PSU
250 W
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA107
GPU Name
GM206
-
-
-
Ampere
Architecture
Maxwell 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
8.7 billion
Transistors
2.94 billion
200 mm²
Die Size
228 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
5.2
6.7
Shader Model
6.4
