Mobility Radeon HD 4650 and GeForce RTX 4070 Mobile - video card comparison
Mobility Radeon HD 4650
GeForce RTX 4070 Mobile
Architecture
Terascale 1 (2008−2010)
Ada Lovelace
GPU code name
M96
GN21-X6
Market segment
Laptop
Laptop
Release date
January 2009
January 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Boost clock speed
-
2175 MHz
Core clock speed
550 MHz
1605 MHz
Floating-point performance
320.0 gflops
-
Manufacturing process technology
55 nm
5 nm
Number of transistors
514 million
-
Pipelines / CUDA cores
320
4608
Power consumption (TDP)
35 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
16.00
244.1
Memory type
GDDR3, DDR2, DDR3
GDDR6
Maximum RAM amount
512 MB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
800 MHz
16000 MHz
Memory bandwidth
19.2 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
10.1 (10_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
1.1
3.0
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3