Radeon HD 7970 and UHD Graphics 730 - video card comparison
Passmark - benchmark score Radeon HD 7970 vs UHD Graphics 730
Radeon HD 7970
5405
UHD Graphics 730
1651
Radeon HD 7970
UHD Graphics 730
Architecture
GCN (2011−2017)
Generation 12.2 (2021−2022)
GPU code name
Tahiti XT
Raptor Lake GT1
Market segment
Desktop
Desktop
Release date
December 2011
January 2023
Bus support
PCIe 2.1 x16
-
Interface
PCIe 3.0 x16
Ring Bus
Supplementary power connectors
1x 6-pin + 1x 8-pin
-
Boost clock speed
925 MHz
1550 MHz
Floating-point performance
3,789 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
4,313 million
-
Pipelines / CUDA cores
2048
192
Power consumption (TDP)
300 Watt
15 Watt
Texture fill rate
118.4
18.60
Memory type
GDDR5
System Shared
Maximum RAM amount
6 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
1375 MHz
System Shared
Memory bandwidth
264 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x mini-DisplayPort
Motherboard Dependent
Eyefinity
+
-
HDMI
+
-
DisplayPort support
-
-
DirectX
DirectX® 11
12 (12_1)
Mantle
-
-
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
-
1.3
AppAcceleration
-
-
CrossFire
1
-
Enduro
-
-
FreeSync
1
-
HD3D
-
-
PowerTune
-
-
TrueAudio
-
-
ZeroCore
-
-