Radeon HD 4770 and Radeon E9260 MXM - video card comparison
Radeon HD 4770
Radeon E9260 MXM
Architecture
TeraScale (2005−2013)
GCN 4.0 (2016−2020)
GPU code name
RV740
Baffin
Market segment
Desktop
Desktop
Release date
April 2009
September 2016
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1200 MHz
Core clock speed
750 MHz
1090 MHz
Floating-point performance
960.0 gflops
2,150 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
826 million
3,000 million
Pipelines / CUDA cores
640
896
Power consumption (TDP)
80 Watt
50 Watt
Texture fill rate
24.00
57.60
Memory type
GDDR5
GDDR5
Maximum RAM amount
512 MB
4 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
3200 MHz
7000 MHz
Memory bandwidth
51.2 GB/s
112.0 GB/s
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
10.1 (10_1)
12 (12_0)
OpenCL
1.1
2.0
OpenGL
3.3
4.6
Shader Model
4.1
6.4
Vulkan
N/A
1.2.131