Home GPU Comparison AMD Radeon HD 7420G IGP vs Intel UHD Graphics 770

AMD Radeon HD 7420G IGP vs Intel UHD Graphics 770

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7420G IGP and 0System Shared VRAM UHD Graphics 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 770 's Advantages
Released 10 years and 3 months late
Boost Clock has increased by 137% (1550MHz vs 655MHz)
128 additional rendering cores
Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)
Radeon HD 7420G IGP
0.168 TFLOPS
UHD Graphics 770 +372%
0.793 TFLOPS
VS

Graphics Card

Jun 2012
Release Date
Sep 2022
Trinity
Generation
HD Graphics
Integrated
Type
Integrated
IGP
Bus Interface
Ring Bus

Clock Speeds

480 MHz
Base Clock
300 MHz
655 MHz
Boost Clock
1550 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
256
8
TMUs
16
4
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

2.620 GPixel/s
Pixel Rate
12.40 GPixel/s
5.240 GTexel/s
Texture Rate
24.80 GTexel/s
-
FP16 (half)
1.587 TFLOPS
167.7 GFLOPS
FP32 (float)
793.6 GFLOPS
-
-
-

Board Design

35W
TDP
15W
-
-
-
No outputs
Outputs
Motherboard Dependent
-
-
-

Graphics Processor

Scrapper Lite
GPU Name
Raptor Lake GT1
-
-
-
TeraScale 3
Architecture
Generation 12.2
TSMC
Foundry
Intel
32 nm
Process Size
10 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
6.6

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