NVIDIA GeForce RTX 4090 Max-Q vs Intel UHD Graphics 64EU
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jan 2022
Generation
GeForce 40 Mobile
HD Graphics-M
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x16
Ring Bus
Clock Speeds
Base Clock
930 MHz
300 MHz
Boost Clock
1455 MHz
1400 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
16GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
256bit
System Shared
Bandwidth
448.0GB/s
System Dependent
Render Config
SM Count
76
—
Shading Units
9728
512
TMUs
304
32
ROPs
112
16
Tensor Cores
304
—
RT Cores
76
—
L1 Cache
128 KB (per SM)
—
L2 Cache
64 MB
1024 KB
L3 Cache
—
10 MB
Theoretical Performance
Pixel Rate
163.0 GPixel/s
22.40 GPixel/s
Texture Rate
442.3 GTexel/s
44.80 GTexel/s
FP16 (half)
28.31 TFLOPS
2.867 TFLOPS
FP32 (float)
28.31 TFLOPS
1434 GFLOPS
FP64 (double)
442.3 GFLOPS
358.4 GFLOPS
Graphics Processor
GPU Name
AD103
Alder Lake GT1
GPU Variant
GN21-X11
—
Architecture
Ada Lovelace
Generation 12.2
Foundry
TSMC
Intel
Process Size
4 nm
10 nm
Transistors
45.9 billion
Unknown
Die Size
379 mm²
Unknown
Board Design
TDP
80W
45W
Outputs
Portable Device Dependent
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
8.9
—
Shader Model
6.7
6.4
▲ Specs Compare
Data sourced from official specifications and benchmark tests.