Radeon HD 8870M and GeForce RTX 4060 Mobile - video card comparison
Radeon HD 8870M
GeForce RTX 4060 Mobile
Architecture
GCN (2011−2017)
Ada Lovelace
GPU code name
Venus
GN21-X4
Market segment
Laptop
Laptop
Release date
December 2012
January 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Boost clock speed
775 MHz
2370 MHz
Core clock speed
725 MHz
-
Floating-point performance
992.0 gflops
-
Manufacturing process technology
28 nm
5 nm
Number of transistors
1,500 million
-
Pipelines / CUDA cores
640
3072
Power consumption (TDP)
-
115 Watt (35 - 115 Watt TGP)
Texture fill rate
31.00
181.4
Memory type
GDDR5, DDR3
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4500 MHz
16000 MHz
Memory bandwidth
72 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (11_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.7
Vulkan
1.2.131
1.3