NVIDIA GeForce RTX 5080 Mobile vs Intel Arc A750
GPU · Specs Compare
Graphics Card
Release Date
Apr 2025
Oct 2022
Generation
GeForce 50 Mobile
Alchemist(Arc 7)
Type
Mobile
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
975 MHz
2050 MHz
Boost Clock
1500 MHz
2400 MHz
Memory Clock
1750 MHz
2000 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
256bit
Bandwidth
896.0GB/s
512.0GB/s
Render Config
SM Count
60
—
Shading Units
7680
3584
TMUs
240
224
ROPs
96
112
Tensor Cores
240
448
RT Cores
60
28
L1 Cache
128 KB (per SM)
—
L2 Cache
64 MB
16 MB
Theoretical Performance
Pixel Rate
144.0 GPixel/s
268.8 GPixel/s
Texture Rate
360.0 GTexel/s
537.6 GTexel/s
FP16 (half)
23.04 TFLOPS
34.41 TFLOPS
FP32 (float)
23.04 TFLOPS
17.20 TFLOPS
FP64 (double)
360.0 GFLOPS
2.150 TFLOPS
Graphics Processor
GPU Name
GB203
DG2-512
Architecture
Blackwell 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
45.6 billion
21.7 billion
Die Size
378 mm²
406 mm²
GPU Variant
—
ACM-G10
Board Design
TDP
80W
225W
Suggested PSU
550 W
550 W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 2.0
Power Connectors
None
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.