AMD Radeon Graphics 448SP vs Intel Arc 140T Mobile
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon Graphics 448SP and 0System Shared VRAM Arc 140T Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon Graphics 448SP 's Advantages
Lower TDP (25W vs 35W)
Intel Arc 140T Mobile 's Advantages
Released 4 years late
Boost Clock has increased by 31% (2350MHz vs 1800MHz)
576 additional rendering cores
Score
Benchmark
FP32 (float)
Radeon Graphics 448SP
1.613 TFLOPS
Arc 140T Mobile
+198%
4.813 TFLOPS
Graphics Card
Jan 2021
Release Date
Jan 2025
Lucienne
Generation
Arc Graphics-M
Integrated
Type
Integrated
IGP
Bus Interface
PCIe 4.0 x8
Clock Speeds
300 MHz
Base Clock
300 MHz
1800 MHz
Boost Clock
2350 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
7
Compute Units
-
-
-
-
448
Shading Units
1024
32
TMUs
64
8
ROPs
32
-
Tensor Cores
128
-
RT Cores
8
-
-
-
-
L2 Cache
4 MB
-
-
-
Theoretical Performance
14.40 GPixel/s
Pixel Rate
75.20 GPixel/s
57.60 GTexel/s
Texture Rate
150.4 GTexel/s
3.226 TFLOPS
FP16 (half)
9.626 TFLOPS
1.613 TFLOPS
FP32 (float)
4.813 TFLOPS
100.8 GFLOPS
FP64 (double)
1203 GFLOPS
Board Design
25W
TDP
35W
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-
Graphics Processor
Lucienne
GPU Name
Arrow Lake
-
-
-
GCN 5.1
Architecture
Xe2-LPG
TSMC
Foundry
TSMC
7 nm
Process Size
3 nm
9.8 billion
Transistors
Unknown
156 mm²
Die Size
Unknown
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.8
