Tesla M40 and UHD Graphics G4 - video card comparison
Tesla M40
UHD Graphics G4
Architecture
Maxwell 2.0 (2015−2019)
Generation 11.0 (2019−2020)
GPU code name
GM200
Lakefield GT1
Market segment
Workstation
Desktop
Release date
November 2015
May 2020
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Supplementary power connectors
8-pin EPS
-
Boost clock speed
1112 MHz
500 MHz
Core clock speed
948 MHz
-
Floating-point performance
6,844 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
8,000 million
-
Pipelines / CUDA cores
3072
384
Power consumption (TDP)
250 Watt
15 Watt
Texture fill rate
213.5
16.00
Memory type
GDDR5
System Shared
Maximum RAM amount
12 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
6 GB/s
System Shared
Memory bandwidth
288.4 GB/s
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
CUDA
5.2
-
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.4
Vulkan
1.3
1.1