Home GPU Comparison Intel HD Graphics 505 vs AMD Radeon HD 7420G IGP

Intel HD Graphics 505 vs AMD Radeon HD 7420G IGP

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 505 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 HD Graphics 505 's Advantages
Released 4 years and 3 months late
16 additional rendering cores
Lower TDP (6W vs 35W)
AMD Radeon HD 7420G IGP 's Advantages
Boost Clock has increased by 1% (655MHz vs 650MHz)

Score

Benchmark

FP32 (float)
HD Graphics 505 +11%
0.187 TFLOPS
Radeon HD 7420G IGP
0.168 TFLOPS
VS

Graphics Card

Sep 2016
Release Date
Jun 2012
HD Graphics-T
Generation
Trinity
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP

Clock Speeds

200 MHz
Base Clock
480 MHz
650 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

-
SM Count
-
-
Compute Units
2
144
Shading Units
128
18
TMUs
8
3
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
-
L2 Cache
-

Theoretical Performance

1.950 GPixel/s
Pixel Rate
2.620 GPixel/s
11.70 GTexel/s
Texture Rate
5.240 GTexel/s
-
FP16 (half)
-
187.2 GFLOPS
FP32 (float)
167.7 GFLOPS
23.40 GFLOPS
FP64 (double)
-

Graphics Processor

Apollo Lake GT1.5
GPU Name
Scrapper Lite
-
GPU Variant
-
Generation 9.0
Architecture
TeraScale 3
Intel
Foundry
TSMC
14 nm
Process Size
32 nm
Unknown
Transistors
1.303 billion
Unknown
Die Size
246 mm²

Board Design

6W
TDP
35W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

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
-
CUDA
-
6.4
Shader Model
5.0

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