Radeon HD 6770 and UHD Graphics 750 - video card comparison
Passmark - benchmark score Radeon HD 6770 vs UHD Graphics 750
Radeon HD 6770
1286
UHD Graphics 750
1785
Radeon HD 6770
UHD Graphics 750
Architecture
TeraScale 2 (2009−2015)
Generation 12.1 (2020−2021)
GPU code name
Juniper
Rocket Lake GT1
Market segment
Desktop
Laptop
Release date
January 2011
March 2021
Bus support
PCIe 2.0 x16
-
Interface
PCIe 2.0 x16
Ring Bus
Supplementary power connectors
1x 6-pin
-
Boost clock speed
900 MHz
1300 MHz
Floating-point performance
1,360.0 gflops
-
Manufacturing process technology
40 nm
14 nm+++
Number of transistors
1,040 million
-
Pipelines / CUDA cores
800
256
Power consumption (TDP)
108 Watt
15 Watt
Texture fill rate
34.00
20.80
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
1050 MHz
System Shared
Memory bandwidth
76.8 GB/s
-
Display Connectors
2x DVI, 1x HDMI, 2x mini-DisplayPort
No outputs
Eyefinity
1
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 (12_1)
Mantle
-
-
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
-
1.2
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-