Radeon HD 4700 and Radeon 780M - video card comparison
Radeon HD 4700
Radeon 780M
Architecture
TeraScale (2005−2013)
RDNA 3
GPU code name
RV730
Phoenix
Market segment
Desktop
Laptop
Release date
February 2010
January 2023
Interface
PCIe 2.0 x16
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
-
3000 MHz
Core clock speed
600 MHz
1500 MHz
Floating-point performance
384.0 gflops
-
Manufacturing process technology
55 nm
4 nm
Number of transistors
514 million
25,390 million
Pipelines / CUDA cores
320
768
Power consumption (TDP)
50 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
19.20
139.2
Memory type
DDR2
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
800 MHz
System Shared
Memory bandwidth
12.8 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
Portable Device Dependent
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.7
Vulkan
N/A
1.3