Home GPU Comparison Intel Iris Xe Graphics G4 vs AMD Radeon HD 8400E

Intel Iris Xe Graphics G4 vs AMD Radeon HD 8400E

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics G4 and 0System Shared VRAM Radeon HD 8400E to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Iris Xe Graphics G4 's Advantages
Released 7 years and 5 months late
Boost Clock1100MHz
256 additional rendering cores
Lower TDP (15W vs 25W)

Score

Benchmark

FP32 (float)
Iris Xe Graphics G4 +448%
0.845 TFLOPS
Radeon HD 8400E
0.154 TFLOPS
VS

Graphics Card

Sep 2020
Release Date
Apr 2013
HD Graphics-M
Generation
Kabini
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP

Clock Speeds

300 MHz
Base Clock
-
1100 MHz
Boost Clock
-
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
24
TMUs
8
12
ROPs
4
-
-
-
-
-
-
-
-
-
-
-
-
0 MB
L3 Cache
-

Theoretical Performance

13.20 GPixel/s
Pixel Rate
2.400 GPixel/s
26.40 GTexel/s
Texture Rate
4.800 GTexel/s
1.690 TFLOPS
FP16 (half)
-
844.8 GFLOPS
FP32 (float)
153.6 GFLOPS
211.2 GFLOPS
FP64 (double)
9.600 GFLOPS

Board Design

15W
TDP
25W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Tiger Lake GT2
GPU Name
Kalindi
-
-
-
Generation 12.1
Architecture
GCN 2.0
Intel
Foundry
TSMC
10 nm
Process Size
28 nm
Unknown
Transistors
1.178 billion
146 mm²
Die Size
110 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
-
-
-
6.4
Shader Model
6.3

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