NVIDIA GeForce GTX 980 Mobile vs Intel Arc A770M
We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 980 Mobile and 16GB VRAM Arc A770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Intel Arc A770M 's Advantages
Released 6 years and 4 months late
Boost Clock has increased by 45% (1650MHz vs 1140MHz)
More VRAM (16GB vs 8GB)
Larger VRAM bandwidth (512.0GB/s vs 224.4GB/s)
2048 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce GTX 980 Mobile
4.669 TFLOPS
Arc A770M
+189%
13.52 TFLOPS
Graphics Card
Sep 2015
Release Date
Jan 2022
GeForce 900M
Generation
Alchemist
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 4.0 x16
Clock Speeds
1064 MHz
Base Clock
300 MHz
1140 MHz
Boost Clock
1650 MHz
1753 MHz
Memory Clock
2000 MHz
Memory
8GB
Memory Size
16GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
256bit
224.4GB/s
Bandwidth
512.0GB/s
Render Config
-
-
-
-
-
-
2048
Shading Units
4096
128
TMUs
256
64
ROPs
128
-
-
-
-
RT Cores
32
48 KB (per SMM)
L1 Cache
-
2 MB
L2 Cache
16 MB
-
-
-
Theoretical Performance
72.96 GPixel/s
Pixel Rate
211.2 GPixel/s
145.9 GTexel/s
Texture Rate
422.4 GTexel/s
-
FP16 (half)
27.03 TFLOPS
4.669 TFLOPS
FP32 (float)
13.52 TFLOPS
145.9 GFLOPS
FP64 (double)
-
Board Design
Unknown
TDP
120W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-
Graphics Processor
GM204
GPU Name
DG2-512
N16E-GXX-A1
GPU Variant
ACM-G10
Maxwell 2.0
Architecture
Generation 12.7
TSMC
Foundry
TSMC
28 nm
Process Size
6 nm
5.2 billion
Transistors
21.7 billion
398 mm²
Die Size
406 mm²
Graphics Features
12 (12_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
5.2
CUDA
-
6.7 (6.4)
Shader Model
6.6
