Intel Arc 140T Mobile vs Intel UHD Graphics 620
We compared two Integrated graphics card GPUs: 0System Shared VRAM Arc 140T Mobile and 0System Shared VRAM UHD Graphics 620 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc 140T Mobile 's Advantages
Released 6 years and 5 months late
Boost Clock has increased by 135% (2350MHz vs 1000MHz)
832 additional rendering cores
Intel UHD Graphics 620 's Advantages
Lower TDP (15W vs 35W)
Score
Benchmark
FP32 (float)
Arc 140T Mobile
+1153%
4.813 TFLOPS
UHD Graphics 620
0.384 TFLOPS
3DMark Time Spy
Arc 140T Mobile
+1011%
4012
UHD Graphics 620
361
3DMark Time Spy Extreme
Arc 140T Mobile
+1133%
1986
UHD Graphics 620
161
Graphics Card
Jan 2025
Release Date
Aug 2018
Arc Graphics-M
Generation
HD Graphics-M
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
Ring Bus
Clock Speeds
300 MHz
Base Clock
300 MHz
2350 MHz
Boost Clock
1000 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
-
-
-
-
-
-
1024
Shading Units
192
64
TMUs
24
32
ROPs
3
128
Tensor Cores
-
8
RT Cores
-
-
-
-
4 MB
L2 Cache
-
-
-
-
Theoretical Performance
75.20 GPixel/s
Pixel Rate
3.000 GPixel/s
150.4 GTexel/s
Texture Rate
24.00 GTexel/s
9.626 TFLOPS
FP16 (half)
768.0 GFLOPS
4.813 TFLOPS
FP32 (float)
384.0 GFLOPS
1203 GFLOPS
FP64 (double)
96.00 GFLOPS
Board Design
35W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-
Graphics Processor
Arrow Lake
GPU Name
Whiskey Lake GT2
-
-
-
Xe2-LPG
Architecture
Generation 9.5
TSMC
Foundry
Intel
3 nm
Process Size
14 nm
Unknown
Transistors
Unknown
Unknown
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.8
Shader Model
6.4
