Radeon HD 7420G IGP vs UHD Graphics 605
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM UHD Graphics 605 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
UHD Graphics 605 's Advantages
Released 5 years and 6 months late
Boost Clock has increased by 15% (750MHz vs 655MHz)
16 additional rendering cores
Lower TDP (5W vs 35W)
Score
Benchmark
FP32 (float)
Radeon HD 7420G IGP
168
UHD Graphics 605
+28%
216
Graphics Card
Jun 2012
Release Date
Dec 2017
Trinity
Generation
HD Graphics-T
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus
Clock Speeds
480 MHz
Base Clock
200 MHz
655 MHz
Boost Clock
750 MHz
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
2
Compute Units
-
128
Shading Units
144
8
TMUs
18
4
ROPs
3
Theoretical Performance
2.620 GPixel/s
Pixel Rate
2.250 GPixel/s
5.240 GTexel/s
Texture Rate
13.50 GTexel/s
-
FP16 (half)
432.0 GFLOPS
167.7 GFLOPS
FP32 (float)
216.0 GFLOPS
-
FP64 (double)
54.00 GFLOPS
Board Design
35W
TDP
5W
No outputs
Outputs
No outputs
Graphics Processor
Scrapper Lite
GPU Name
Gemini Lake GT1.5
TeraScale 3
Architecture
Generation 9.5
TSMC
Foundry
Intel
32 nm
Process Size
14 nm
1.303 billion
Transistors
Unknown
246 mm²
Die Size
Unknown
Graphics Features
11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
3.0
N/A
Vulkan
1.3
5.0
Shader Model
6.4
