GeForce GTX 850A and Radeon 780M - video card comparison
Passmark - benchmark score GeForce GTX 850A vs Radeon 780M
GeForce GTX 850A
1080
Radeon 780M
7300
GeForce GTX 850A
Radeon 780M
Architecture
Maxwell (2014−2018)
RDNA 3
GPU code name
GM107
Phoenix
Market segment
Desktop
Laptop
Release date
March 2014
January 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
936 MHz
3000 MHz
Core clock speed
902 MHz
1500 MHz
Floating-point performance
1,198 gflops
-
Manufacturing process technology
28 nm
4 nm
Number of transistors
1,870 million
25,390 million
Pipelines / CUDA cores
640
768
Power consumption (TDP)
45 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
37.44
139.2
Memory type
DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1800 MHz
System Shared
Memory bandwidth
28.8 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
5.0
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.1.126
1.3