NVIDIA L40G vs Intel Iris Xe MAX Graphics
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Oct 2020
Generation
Tesla Ada
HD Graphics-M
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1005 MHz
300 MHz
Boost Clock
2475 MHz
1650 MHz
Memory Clock
2250 MHz
2133 MHz
Memory
Memory Size
24GB
4GB
Memory Type
GDDR6
LPDDR4X
Memory Bus
384bit
128bit
Bandwidth
864.0GB/s
68.26GB/s
Render Config
SM Count
142
-
Shading Units
18176
768
TMUs
568
48
ROPs
192
24
Tensor Cores
568
-
RT Cores
142
-
L1 Cache
128 KB (per SM)
-
L2 Cache
48 MB
1024 KB
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
475.2 GPixel/s
39.60 GPixel/s
Texture Rate
1406 GTexel/s
79.20 GTexel/s
FP16 (half)
89.97 TFLOPS
5.069 TFLOPS
FP32 (float)
89.97 TFLOPS
2.534 TFLOPS
FP64 (double)
1406 GFLOPS
633.6 GFLOPS
Graphics Processor
GPU Name
AD102
DG1
GPU Variant
AD102-???-A1
-
Architecture
Ada Lovelace
Generation 12.1
Foundry
TSMC
Intel
Process Size
4 nm
10 nm
Transistors
76.3 billion
Unknown
Die Size
608 mm²
95 mm²
Board Design
TDP
300W
25W
Suggested PSU
700 W
-
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
-
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
6.6
6.4