Home GPU Comparison Intel UHD Graphics 620 vs AMD Radeon Graphics 448SP Mobile

Intel UHD Graphics 620 vs AMD Radeon Graphics 448SP Mobile

We compared two Integrated graphics card GPUs: 0System Shared VRAM UHD Graphics 620 and 0System Shared VRAM Radeon Graphics 448SP Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel UHD Graphics 620 's Advantages
Lower TDP (15W vs 45W)
AMD Radeon Graphics 448SP Mobile 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 80% (1800MHz vs 1000MHz)
256 additional rendering cores

Score

Benchmark

FP32 (float)
UHD Graphics 620
0.384 TFLOPS
Radeon Graphics 448SP Mobile +320%
1.613 TFLOPS
VS

Graphics Card

Aug 2018
Release Date
Jan 2022
HD Graphics-M
Generation
Vega II IGP
Integrated
Type
Integrated
Ring Bus
Bus Interface
IGP

Clock Speeds

300 MHz
Base Clock
300 MHz
1000 MHz
Boost Clock
1800 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
7
-
-
-
192
Shading Units
448
24
TMUs
28
3
ROPs
8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Theoretical Performance

3.000 GPixel/s
Pixel Rate
14.40 GPixel/s
24.00 GTexel/s
Texture Rate
50.40 GTexel/s
768.0 GFLOPS
FP16 (half)
3.226 TFLOPS
384.0 GFLOPS
FP32 (float)
1.613 TFLOPS
96.00 GFLOPS
FP64 (double)
100.8 GFLOPS

Board Design

15W
TDP
45W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

Whiskey Lake GT2
GPU Name
Barcelo
-
-
-
Generation 9.5
Architecture
GCN 5.1
Intel
Foundry
TSMC
14 nm
Process Size
7 nm
Unknown
Transistors
10.7 billion
Unknown
Die Size
180 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.3
-
-
-
6.4
Shader Model
6.7

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