NVIDIA Quadro M4000M vs NVIDIA A2
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
Nov 2021
Generation
Quadro Mobile
Quadro
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1253 MHz
1563 MHz
Base Clock
-
1440 MHz
Boost Clock
-
1770 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
160.4GB/s
200.1GB/s
Render Config
Shading Units
1280
1280
TMUs
80
40
ROPs
64
32
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
2 MB
2 MB
SM Count
-
10
Tensor Cores
-
40
RT Cores
-
10
Theoretical Performance
Pixel Rate
62.40 GPixel/s
56.64 GPixel/s
Texture Rate
78.00 GTexel/s
70.80 GTexel/s
FP32 (float)
2.496 TFLOPS
4.531 TFLOPS
FP64 (double)
78.00 GFLOPS
70.80 GFLOPS
FP16 (half)
-
4.531 TFLOPS
Graphics Processor
GPU Name
GM204
GA107
GPU Variant
N16E-Q3-A1
-
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
5.2 billion
Unknown
Die Size
398 mm²
Unknown
Board Design
TDP
100W
60W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
250 W
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
6.6