Intel Arc A770M vs NVIDIA GeForce RTX 3080 Ti Max Q
We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 16GB VRAM GeForce RTX 3080 Ti 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 47% (1650MHz vs 1125MHz)
Larger VRAM bandwidth (512.0GB/s vs 384.0GB/s)
NVIDIA GeForce RTX 3080 Ti Max Q 's Advantages
3328 additional rendering cores
Lower TDP (80W vs 120W)
Score
Benchmark
FP32 (float)
Arc A770M
13.52 TFLOPS
GeForce RTX 3080 Ti Max Q
+23%
16.7 TFLOPS
Graphics Card
Jan 2022
Release Date
Jan 2022
Alchemist
Generation
GeForce 30 Mobile
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
300 MHz
Base Clock
585 MHz
1650 MHz
Boost Clock
1125 MHz
2000 MHz
Memory Clock
1500 MHz
Memory
16GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
512.0GB/s
Bandwidth
384.0GB/s
Render Config
-
-
-
-
SM Count
58
4096
Shading Units
7424
256
TMUs
232
128
ROPs
96
-
Tensor Cores
232
32
RT Cores
58
-
L1 Cache
128 KB (per SM)
16 MB
L2 Cache
4 MB
-
-
-
Theoretical Performance
211.2 GPixel/s
Pixel Rate
108.0 GPixel/s
422.4 GTexel/s
Texture Rate
261.0 GTexel/s
27.03 TFLOPS
FP16 (half)
16.70 TFLOPS
13.52 TFLOPS
FP32 (float)
16.70 TFLOPS
-
FP64 (double)
261.0 GFLOPS
Board Design
120W
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
DG2-512
GPU Name
GA103S
ACM-G10
GPU Variant
GN20-E8-A1
Generation 12.7
Architecture
Ampere
TSMC
Foundry
Samsung
6 nm
Process Size
8 nm
21.7 billion
Transistors
Unknown
406 mm²
Die Size
496 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
8.6
6.6
Shader Model
6.5
