Maxwell GPU Surface Book (940M, GDDR5) and GeForce RTX 3050 8 GB - video card comparison
Maxwell GPU Surface Book (940M, GDDR5)
GeForce RTX 3050 8 GB
Architecture
Maxwell (2014−2018)
Ampere (2020−2022)
GPU code name
Surface Book
GA106
Market segment
Laptop
Desktop
Release date
October 2015
January 2022
Interface
-
PCIe 4.0 x8
Supplementary power connectors
-
1x 8-pin
Boost clock speed
993 MHz
1777 MHz
Core clock speed
954 MHz
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
-
12,000 million
Pipelines / CUDA cores
384
2560
Power consumption (TDP)
-
130 Watt
Texture fill rate
-
142.2
Memory type
GDDR5
GDDR6
Maximum RAM amount
1 GB
8 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
5012 MHz
14 GB/s
Memory bandwidth
-
224.0 GB/s
Shared memory
-
-
Display Connectors
-
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
DirectX 12 (FL 11_0), Shader 5.0
12 Ultimate (12_2)
CUDA
+
8.6
OpenCL
-
3.0
OpenGL
-
4.6
Shader Model
-
6.6
Vulkan
-
1.3
Optimus
+
-