Radeon HD 8750M and UHD Graphics 770 - video card comparison
Passmark - benchmark score Radeon HD 8750M vs UHD Graphics 770
Radeon HD 8750M
1021
UHD Graphics 770
2844
Radeon HD 8750M
UHD Graphics 770
Architecture
GCN (2011−2017)
Alder Lake
GPU code name
Mars Pro
Alder Lake xG
Market segment
Laptop
Desktop
Release date
November 2012
January 2022
Interface
PCIe 3.0 x8
Ring Bus
Boost clock speed
775 MHz
300 MHz
Core clock speed
620 MHz
-
Floating-point performance
595.2 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
950 million
-
Pipelines / CUDA cores
384
32
Power consumption (TDP)
-
15 Watt
Texture fill rate
18.60
26.40
Memory type
GDDR5, DDR3
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
2000 - 4000 MHz
1550 MHz
Memory bandwidth
64 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.2.131
1.3