Intel Iris Xe MAX Graphics vs NVIDIA GeForce RTX 3080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Oct 2020
Jan 2021
Generation
HD Graphics-M
GeForce 30 Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
1110 MHz
Boost Clock
1650 MHz
1545 MHz
Memory Clock
2133 MHz
1750 MHz
Memory
Memory Size
4GB
8GB
Memory Type
LPDDR4X
GDDR6
Memory Bus
128bit
256bit
Bandwidth
68.26GB/s
448.0GB/s
Render Config
Shading Units
768
6144
TMUs
48
192
ROPs
24
96
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
-
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
39.60 GPixel/s
148.3 GPixel/s
Texture Rate
79.20 GTexel/s
296.6 GTexel/s
FP16 (half)
5.069 TFLOPS
18.98 TFLOPS
FP32 (float)
2.534 TFLOPS
18.98 TFLOPS
FP64 (double)
633.6 GFLOPS
296.6 GFLOPS
Graphics Processor
GPU Name
DG1
GA104
Architecture
Generation 12.1
Ampere
Foundry
Intel
Samsung
Process Size
10 nm
8 nm
Transistors
Unknown
17.4 billion
Die Size
95 mm²
392 mm²
GPU Variant
-
GA104-775-A1
Board Design
TDP
25W
115W
Outputs
No outputs
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
Shader Model
6.4
6.6
CUDA
-
8.6