Intel Arc 140T Mobile vs NVIDIA GB10
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Oct 2025
Generation
Arc Graphics-M
Server Blackwell
Type
Integrated
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
300 MHz
1665 MHz
Boost Clock
2350 MHz
2418 MHz
Memory Clock
System Shared
1067 MHz
Memory
Memory Size
System Shared
128GB
Memory Type
System Shared
LPDDR5X
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
273.2GB/s
Render Config
Shading Units
1024
6144
TMUs
64
384
ROPs
32
48
Tensor Cores
128
384
RT Cores
8
48
L2 Cache
4 MB
50 MB
SM Count
—
48
L1 Cache
—
256 KB (per SM)
Theoretical Performance
Pixel Rate
75.20 GPixel/s
116.1 GPixel/s
Texture Rate
150.4 GTexel/s
928.5 GTexel/s
FP16 (half)
9.626 TFLOPS
29.71 TFLOPS
FP32 (float)
4.813 TFLOPS
29.71 TFLOPS
FP64 (double)
1203.2 GFLOPS
464.3 GFLOPS
Graphics Processor
GPU Name
Arrow Lake-H
GB20B
Architecture
Xe+
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
3 nm
Transistors
Unknown
Unknown
Die Size
Unknown
Unknown
Board Design
TDP
35W
140W
Outputs
Portable Device Dependent
1x HDMI
Suggested PSU
—
300 W
Power Connectors
—
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
Shader Model
6.8
N/A
CUDA
—
12.1
Benchmark
3DMark Time Spy
4,012
—
3DMark Time Spy Extreme
1,986
—
3DMark Speed Way
732
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.