Radeon HD 6790 and UHD Graphics - video card comparison
Passmark - benchmark score Radeon HD 6790 vs UHD Graphics
Radeon HD 6790
1664
UHD Graphics
2216
Radeon HD 6790
UHD Graphics
Architecture
Terascale 2 (2009−2015)
Generation 11.0 (2019−2020)
GPU code name
Barts
Jasper Lake GT1
Market segment
Desktop
Desktop
Release date
April 2011
January 2021
Interface
PCIe 2.0 x16
Ring Bus
Supplementary power connectors
2x 6-pin
-
Boost clock speed
-
750 MHz
Core clock speed
840 MHz
-
Floating-point performance
1,344.0 gflops
-
Manufacturing process technology
40 nm
10 nm+
Number of transistors
1,700 million
-
Pipelines / CUDA cores
800
256
Power consumption (TDP)
150 Watt
10 Watt
Texture fill rate
33.60
12.00
Memory type
GDDR5
System Shared
Maximum RAM amount
1 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1050 MHz
System Shared
Memory bandwidth
134.4 GB/s
-
Display Connectors
2x DVI, 1x HDMI, 1x DisplayPort
No outputs
HDMI
+
-
DirectX
11.2 (11_0)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2