Quadro M4000 and A800 PCIe 40 GB - video card comparison
Quadro M4000
A800 PCIe 40 GB
Architecture
Maxwell 2.0 (2015−2019)
Ampere (2020−2022)
GPU code name
GM204
GA100
Market segment
Workstation
Desktop
Release date
June 2015
November 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1 x 6-pin
8-pin EPS
SLI options
+
-
Boost clock speed
-
1410 MHz
Core clock speed
773 MHz
-
Floating-point performance
2,573 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
5,200 million
54,200 million
Pipelines / CUDA cores
1664
6912
Power consumption (TDP)
120 Watt
250 Watt
Texture fill rate
80.39
609.1
Memory type
GDDR5
HBM2e
Maximum RAM amount
8 GB
40 GB
Memory bus width
256 Bit
5120 Bit
Memory clock speed
6008 MHz
2.4 GB/s
Memory bandwidth
Up to 192 GB/s
1,555 GB/s
Display Connectors
DP DP DP DP 3-pin Stereo
No outputs
Number of simultaneous displays
4
-
DirectX
12
N/A
CUDA
5.2
8.0
OpenCL
1.2
3.0
OpenGL
4.5
N/A
Shader Model
5
N/A
Vulkan
+
N/A
3D Vision Pro
+
-
High-Performance Video I/O6
+
-
Mosaic
+
-
Multi-display synchronization
Quadro Sync
-
nView Desktop Management
+
-