NVIDIA GeForce RTX 3070 Mobile vs Intel Arc A770M
We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 3070 Mobile and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 3070 Mobile 's Advantages
1024 additional rendering cores
Lower TDP (115W vs 120W)
Intel Arc A770M 's Advantages
Released 1 years late
Boost Clock has increased by 6% (1650MHz vs 1560MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 448.0GB/s)
Score
Benchmark
FP32 (float)
GeForce RTX 3070 Mobile
+18%
15.97 TFLOPS
Arc A770M
13.52 TFLOPS
3DMark Time Spy
GeForce RTX 3070 Mobile
10480
Arc A770M
+1%
10649
3DMark Time Spy Extreme
GeForce RTX 3070 Mobile
5092
Arc A770M
5078
3DMark Speed Way
GeForce RTX 3070 Mobile
+31%
2653
Arc A770M
2025
Blender
GeForce RTX 3070 Mobile
+93%
3317
Arc A770M
1714
Graphics Card
Jan 2021
Release Date
Jan 2022
GeForce 30 Mobile
Generation
Alchemist
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1110 MHz
Base Clock
300 MHz
1560 MHz
Boost Clock
1650 MHz
1750 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
256bit
Memory Bus
256bit
448.0GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
40
SM Count
-
5120
Shading Units
4096
160
TMUs
256
80
ROPs
128
160
Tensor Cores
-
40
RT Cores
32
128 KB (per SM)
L1 Cache
-
4 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
124.8 GPixel/s
Pixel Rate
211.2 GPixel/s
249.6 GTexel/s
Texture Rate
422.4 GTexel/s
15.97 TFLOPS
FP16 (half)
27.03 TFLOPS
15.97 TFLOPS
FP32 (float)
13.52 TFLOPS
249.6 GFLOPS
FP64 (double)
-
Board Design
115W
TDP
120W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GA104
GPU Name
DG2-512
GA104-770-A1
GPU Variant
ACM-G10
Ampere
Architecture
Generation 12.7
Samsung
Foundry
TSMC
8 nm
Process Size
6 nm
17.4 billion
Transistors
21.7 billion
392 mm²
Die Size
406 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
8.6
CUDA
-
6.6
Shader Model
6.6
