Home GPU Comparison Intel Iris Xe Graphics G4 vs AMD Radeon R8 M445DX

Intel Iris Xe Graphics G4 vs AMD Radeon R8 M445DX

We compared two Integrated graphics card GPUs: 0System Shared VRAM Iris Xe Graphics G4 and 0System Shared VRAM Radeon R8 M445DX 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 4 years and 4 months late
Boost Clock has increased by 8% (1100MHz vs 1021MHz)
64 additional rendering cores

Score

Benchmark

FP32 (float)
Iris Xe Graphics G4 +29%
0.845 TFLOPS
Radeon R8 M445DX
0.653 TFLOPS
VS

Graphics Card

Sep 2020
Release Date
May 2016
HD Graphics-M
Generation
Gem System Hybrid
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP

Clock Speeds

300 MHz
Base Clock
780 MHz
1100 MHz
Boost Clock
1021 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
5
-
-
-
384
Shading Units
320
24
TMUs
20
12
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
-
L2 Cache
128 KB
0 MB
L3 Cache
-

Theoretical Performance

13.20 GPixel/s
Pixel Rate
8.168 GPixel/s
26.40 GTexel/s
Texture Rate
20.42 GTexel/s
1.690 TFLOPS
FP16 (half)
653.4 GFLOPS
844.8 GFLOPS
FP32 (float)
653.4 GFLOPS
211.2 GFLOPS
FP64 (double)
40.84 GFLOPS

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Tiger Lake GT2
GPU Name
Meso
-
GPU Variant
Meso PRO (216-0864032)
Generation 12.1
Architecture
GCN 3.0
Intel
Foundry
TSMC
10 nm
Process Size
28 nm
Unknown
Transistors
1.55 billion
146 mm²
Die Size
125 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
-
-
-
6.4
Shader Model
6.5

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