GeForce RTX 3080 Ti Mobile vs GeForce GTX 970M
We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 3080 Ti Mobile and 3GB VRAM GeForce GTX 970M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 3080 Ti Mobile 's Advantages
Released 7 years and 3 months late
Boost Clock has increased by 21% (1260MHz vs 1038MHz)
More VRAM (16GB vs 3GB)
Larger VRAM bandwidth (512.0GB/s vs 120.3GB/s)
6144 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 3080 Ti Mobile
+604%
18710
GeForce GTX 970M
2657
3DMark Time Spy
GeForce RTX 3080 Ti Mobile
+467%
12905
GeForce GTX 970M
2274
3DMark Time Spy Extreme
GeForce RTX 3080 Ti Mobile
+490%
6164
GeForce GTX 970M
1044
Blender
GeForce RTX 3080 Ti Mobile
+1691%
3726
GeForce GTX 970M
208
OctaneBench
GeForce RTX 3080 Ti Mobile
+564%
352
GeForce GTX 970M
53
Graphics Card
Jan 2022
Release Date
Oct 2014
GeForce 30 Mobile
Generation
GeForce 900M
Mobile
Type
Mobile
PCIe 4.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
810 MHz
Base Clock
924 MHz
1260 MHz
Boost Clock
1038 MHz
2000 MHz
Memory Clock
1253 MHz
Memory
16GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
192bit
512.0GB/s
Bandwidth
120.3GB/s
Render Config
58
SM Count
-
7424
Shading Units
1280
232
TMUs
80
96
ROPs
48
232
Tensor Cores
-
58
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SMM)
4 MB
L2 Cache
1536 KB
Theoretical Performance
121.0 GPixel/s
Pixel Rate
49.82 GPixel/s
292.3 GTexel/s
Texture Rate
83.04 GTexel/s
18.71 TFLOPS
FP16 (half)
-
18.71 TFLOPS
FP32 (float)
2.657 TFLOPS
292.3 GFLOPS
FP64 (double)
83.04 GFLOPS
Board Design
115W
TDP
Unknown
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
None
Graphics Processor
GA103S
GPU Name
GM204
GN20-E8-A1
GPU Variant
N16E-GT-A2
Ampere
Architecture
Maxwell 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
Unknown
Transistors
5.2 billion
496 mm²
Die Size
398 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.6
CUDA
5.2
6.5
Shader Model
6.7 (6.4)
