Radeon HD 6770M and UHD Graphics 617 - video card comparison
Passmark - benchmark score Radeon HD 6770M vs UHD Graphics 617
Radeon HD 6770M
993
UHD Graphics 617
888
Radeon HD 6770M
UHD Graphics 617
Architecture
Terascale 2 (2009−2015)
Gen. 9 Amber Lake (2018)
GPU code name
Whistler-XT
Kaby-Lake GT2
Market segment
Laptop
Laptop
Release date
January 2011
October 2018
Interface
MXM-A (3.0)
PCIe 3.0 x1
Boost clock speed
-
1150 MHz
Core clock speed
675 / 725 MHz
300 MHz
Floating-point performance
696.0 gflops
-
Manufacturing process technology
40 nm
14 nm
Number of transistors
716 million
-
Pipelines / CUDA cores
480
24
Power consumption (TDP)
35 Watt
15 Watt
Texture fill rate
17.40
25.20
Memory type
GDDR5
DDR3L/LPDDR3
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
64/128 Bit
Memory clock speed
800 MHz
System Shared
Memory bandwidth
57.6 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
2.1
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.1.103
Quick Sync
-
+