Radeon HD 7990 and UHD Graphics 730 - video card comparison
Passmark - benchmark score Radeon HD 7990 vs UHD Graphics 730
Radeon HD 7990
5732
UHD Graphics 730
1651
Radeon HD 7990
UHD Graphics 730
Architecture
GCN 1.0 (2012−2020)
Generation 12.2 (2021−2022)
GPU code name
Malta
Raptor Lake GT1
Market segment
Desktop
Desktop
Release date
April 2013
January 2023
Interface
PCIe 3.0 x16
Ring Bus
Supplementary power connectors
2x 8-pin
-
Boost clock speed
1000 MHz
1550 MHz
Core clock speed
950 MHz
-
Floating-point performance
2x 4,096 gflops
-
Manufacturing process technology
28 nm
10 nm
Number of transistors
4,313 million
-
Pipelines / CUDA cores
2048
192
Power consumption (TDP)
375 Watt
15 Watt
Texture fill rate
128.0
18.60
Memory type
GDDR5
System Shared
Maximum RAM amount
3 GB
System Shared
Memory bus width
384 Bit
System Shared
Memory clock speed
6000 MHz
System Shared
Memory bandwidth
288.0 GB/s
-
Display Connectors
1x DVI, 4x mini-DisplayPort
Motherboard Dependent
DirectX
12 (11_1)
12 (12_1)
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.2.131
1.3