Intel UHD Graphics G4 vs AMD Radeon HD 7420G IGP
We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics G4 and 0System Shared VRAM Radeon HD 7420G IGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel UHD Graphics G4 's Advantages
Released 7 years and 11 months late
256 additional rendering cores
Lower TDP (15W vs 35W)
AMD Radeon HD 7420G IGP 's Advantages
Boost Clock has increased by 31% (655MHz vs 500MHz)
Score
Benchmark
FP32 (float)
UHD Graphics G4
+128%
0.384 TFLOPS
Radeon HD 7420G IGP
0.168 TFLOPS
Graphics Card
May 2020
Release Date
Jun 2012
HD Graphics-M
Generation
Trinity
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP
Clock Speeds
200 MHz
Base Clock
480 MHz
500 MHz
Boost Clock
655 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
-
Compute Units
2
-
-
-
384
Shading Units
128
32
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Theoretical Performance
4.000 GPixel/s
Pixel Rate
2.620 GPixel/s
16.00 GTexel/s
Texture Rate
5.240 GTexel/s
768.0 GFLOPS
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
167.7 GFLOPS
96.00 GFLOPS
FP64 (double)
-
Board Design
15W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-
Graphics Processor
Lakefield GT1
GPU Name
Scrapper Lite
-
-
-
Generation 11.0
Architecture
TeraScale 3
Intel
Foundry
TSMC
10 nm
Process Size
32 nm
Unknown
Transistors
1.303 billion
Unknown
Die Size
246 mm²
Graphics Features
12 (12_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.4
Shader Model
5.0
