Home GPU Comparison Intel HD Graphics 400 vs AMD Radeon Vega 8

Intel HD Graphics 400 vs AMD Radeon Vega 8

We compared two Integrated graphics card GPUs: 0System Shared VRAM HD Graphics 400 and 0System Shared VRAM Radeon Vega 8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel HD Graphics 400 's Advantages
Lower TDP (6W vs 45W)
AMD Radeon Vega 8 's Advantages
Released 5 years and 9 months late
Boost Clock has increased by 233% (2000MHz vs 600MHz)
416 additional rendering cores

Score

Benchmark

FP32 (float)
HD Graphics 400
0.115 TFLOPS
Radeon Vega 8 +1680%
2.048 TFLOPS
VS

Graphics Card

Apr 2015
Release Date
Jan 2021
HD Graphics-T
Generation
Cezanne
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP

Clock Speeds

320 MHz
Base Clock
300 MHz
600 MHz
Boost Clock
2000 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
8
-
-
-
96
Shading Units
512
12
TMUs
32
2
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

1.200 GPixel/s
Pixel Rate
16.00 GPixel/s
7.200 GTexel/s
Texture Rate
64.00 GTexel/s
-
FP16 (half)
4.096 TFLOPS
115.2 GFLOPS
FP32 (float)
2.048 TFLOPS
28.80 GFLOPS
FP64 (double)
128.0 GFLOPS

Board Design

6W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Braswell GT1
GPU Name
Cezanne
-
-
-
Generation 8.0
Architecture
GCN 5.1
Intel
Foundry
TSMC
14 nm
Process Size
7 nm
Unknown
Transistors
9.8 billion
Unknown
Die Size
156 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.3
OpenGL
4.6
3.0
OpenCL
2.1
1.0
Vulkan
1.2
-
-
-
5.1
Shader Model
6.4

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