Intel Arc A770M vs NVIDIA GeForce RTX 4090 D
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Dec 2023
Generation
Alchemist
GeForce 40
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
300 MHz
2280 MHz
Boost Clock
1650 MHz
2520 MHz
Memory Clock
2000 MHz
1313 MHz
Memory
Memory Size
16GB
24GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
384bit
Bandwidth
512.0GB/s
1008GB/s
Render Config
Shading Units
4096
14592
TMUs
256
456
ROPs
128
176
RT Cores
32
114
L2 Cache
16 MB
72 MB
SM Count
-
114
Tensor Cores
-
456
L1 Cache
-
128 KB (per SM)
Theoretical Performance
Pixel Rate
211.2 GPixel/s
443.5 GPixel/s
Texture Rate
422.4 GTexel/s
1149 GTexel/s
FP16 (half)
27.03 TFLOPS
73.54 TFLOPS
FP32 (float)
13.52 TFLOPS
73.54 TFLOPS
FP64 (double)
-
1149 GFLOPS
Graphics Processor
GPU Name
DG2-512
AD102
GPU Variant
ACM-G10
AD102-250-A1
Architecture
Generation 12.7
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
21.7 billion
76.3 billion
Die Size
406 mm²
609 mm²
Board Design
TDP
120W
425W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Suggested PSU
-
800 W
Power Connectors
-
1x 16-pin
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
1,714
-