NVIDIA GeForce GTX 980M vs NVIDIA GeForce RTX 3080
GPU Specs Compare
Graphics Card
Release Date
Oct 2014
Sep 2020
Generation
GeForce 900M
GeForce 30
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
1038 MHz
1440 MHz
Boost Clock
1127 MHz
1710 MHz
Memory Clock
1253 MHz
1188 MHz
Memory
Memory Size
8GB
10GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
320bit
Bandwidth
160.4GB/s
760.3GB/s
Render Config
Shading Units
1536
8704
TMUs
96
272
ROPs
64
96
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
2 MB
5 MB
SM Count
-
68
Tensor Cores
-
272
RT Cores
-
68
Theoretical Performance
Pixel Rate
72.13 GPixel/s
164.2 GPixel/s
Texture Rate
108.2 GTexel/s
465.1 GTexel/s
FP32 (float)
3.462 TFLOPS
29.77 TFLOPS
FP64 (double)
108.2 GFLOPS
465.1 GFLOPS
FP16 (half)
-
29.77 TFLOPS
Graphics Processor
GPU Name
GM204
GA102
GPU Variant
N16E-GX-A1
GA102-200-KD-A1
Architecture
Maxwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
5.2 billion
28.3 billion
Die Size
398 mm²
628 mm²
Board Design
TDP
Unknown
320W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
5.2
8.6
Shader Model
6.7 (6.4)
6.6
📊 Benchmark
3DMark Time Spy
3,916
17,662
3DMark Time Spy Extreme
1,767
8,879