Home GPU Comparison Intel Arc A770M vs NVIDIA GeForce RTX 4090 Max-Q

Intel Arc A770M vs NVIDIA GeForce RTX 4090 Max-Q

Intel Arc A770M
VS
NVIDIA GeForce RTX 4090 Max-Q
Intel Arc A770M
NVIDIA GeForce RTX 4090 Max-Q
We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages
Boost Clock has increased by 13% (1650MHz vs 1455MHz)
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
NVIDIA GeForce RTX 4090 Max-Q 's Advantages
Released 1 years late
5632 additional rendering cores
Lower TDP (80W vs 120W)

Score

Benchmark

FP32 (float)
Arc A770M
13.52 TFLOPS
GeForce RTX 4090 Max Q +109%
28.31 TFLOPS
Arc A770M
VS
GeForce RTX 4090 Max Q

Graphics Card

Jan 2022
Release Date
Jan 2023
Alchemist
Generation
GeForce 40 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16

Clock Speeds

300 MHz
Base Clock
930 MHz
1650 MHz
Boost Clock
1455 MHz
2000 MHz
Memory Clock
1750 MHz

Memory

16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
448.0GB/s

Render Config

-
-
-
-
SM Count
76
4096
Shading Units
9728
256
TMUs
304
128
ROPs
112
-
Tensor Cores
304
32
RT Cores
76
-
L1 Cache
128 KB (per SM)
16 MB
L2 Cache
64 MB
-
-
-

Theoretical Performance

211.2 GPixel/s
Pixel Rate
163.0 GPixel/s
422.4 GTexel/s
Texture Rate
442.3 GTexel/s
27.03 TFLOPS
FP16 (half)
28.31 TFLOPS
13.52 TFLOPS
FP32 (float)
28.31 TFLOPS
-
FP64 (double)
442.3 GFLOPS

Board Design

120W
TDP
80W
-
-
-
No outputs
Outputs
Portable Device Dependent
-
Power Connectors
None

Graphics Processor

DG2-512
GPU Name
AD103
ACM-G10
GPU Variant
GN21-X11
Generation 12.7
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
6 nm
Process Size
4 nm
21.7 billion
Transistors
45.9 billion
406 mm²
Die Size
379 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
-
CUDA
8.9
6.6
Shader Model
6.7

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