NVIDIA GeForce RTX 3080 Max Q vs Intel Iris Xe Graphics 80EU
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Jan 2022
Generation
GeForce 30 Mobile
HD Graphics-M
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x16
Ring Bus
Clock Speeds
Base Clock
780 MHz
300 MHz
Boost Clock
1245 MHz
1300 MHz
Memory Clock
1500 MHz
System Shared
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
256bit
System Shared
Bandwidth
384.0GB/s
System Dependent
Render Config
SM Count
48
-
Shading Units
6144
640
TMUs
192
40
ROPs
96
20
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
-
L2 Cache
4 MB
1024 KB
L3 Cache
-
12 MB
Theoretical Performance
Pixel Rate
119.5 GPixel/s
26.00 GPixel/s
Texture Rate
239.0 GTexel/s
52.00 GTexel/s
FP16 (half)
15.30 TFLOPS
3.328 TFLOPS
FP32 (float)
15.30 TFLOPS
1.664 TFLOPS
FP64 (double)
239.0 GFLOPS
416.0 GFLOPS
Graphics Processor
GPU Name
GA104
Alder Lake GT1
GPU Variant
GA104-775-A1
-
Architecture
Ampere
Generation 12.2
Foundry
Samsung
Intel
Process Size
8 nm
10 nm
Transistors
17.4 billion
Unknown
Die Size
392 mm²
Unknown
Board Design
TDP
80W
45W
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.6
6.4