Intel Arc Pro A40 vs NVIDIA RTX 4000 Mobile Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Aug 2022
Mar 2023
Generation
Alchemist
Quadro Ada-M
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1500 MHz
1290 MHz
Boost Clock
1700 MHz
1665 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
6GB
12GB
Memory Type
GDDR6
GDDR6
Memory Bus
96bit
192bit
Bandwidth
192.0GB/s
432.0GB/s
Render Config
Shading Units
1024
7424
TMUs
64
232
ROPs
32
80
RT Cores
8
58
L2 Cache
4 MB
48 MB
SM Count
—
58
Tensor Cores
—
232
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
133.2 GPixel/s
Texture Rate
108.8 GTexel/s
386.3 GTexel/s
FP16 (half)
6.963 TFLOPS
24.72 TFLOPS
FP32 (float)
3.482 TFLOPS
24.72 TFLOPS
FP64 (double)
870.4 GFLOPS
386.3 GFLOPS
Graphics Processor
GPU Name
DG2-128
AD104
GPU Variant
ACM-G11
—
Architecture
Generation 12.7
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
7.2 billion
35.8 billion
Die Size
157 mm²
294 mm²
Board Design
TDP
50W
110W
Suggested PSU
250 W
—
Outputs
4x mini-DisplayPort 2.0
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
Shader Model
6.6
6.7
CUDA
—
8.9
Benchmark
Blender
—
5,329
▲ Specs Compare
Data sourced from official specifications and benchmark tests.