Home GPU Comparison NVIDIA GeForce RTX 3080 vs NVIDIA GeForce GTX 980 Ti

NVIDIA GeForce RTX 3080 vs NVIDIA GeForce GTX 980 Ti

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 6GB VRAM GeForce GTX 980 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages
Released 5 years and 3 months late
Boost Clock has increased by 59% (1710MHz vs 1076MHz)
More VRAM (10GB vs 6GB)
Larger VRAM bandwidth (760.3GB/s vs 336.6GB/s)
5888 additional rendering cores
NVIDIA GeForce GTX 980 Ti 's Advantages
Lower TDP (250W vs 320W)

Score

Benchmark

FP32 (float)
GeForce RTX 3080 +391%
29.77 TFLOPS
GeForce GTX 980 Ti
6.06 TFLOPS
3DMark Time Spy
GeForce RTX 3080 +208%
17753
GeForce GTX 980 Ti
5754
Shadow of the Tomb Raider 2160p
GeForce RTX 3080 +229%
79
GeForce GTX 980 Ti
24
Shadow of the Tomb Raider 1440p
GeForce RTX 3080 +208%
139
GeForce GTX 980 Ti
45
Shadow of the Tomb Raider 1080p
GeForce RTX 3080 +141%
181
GeForce GTX 980 Ti
75
GTA 5 2160p
GeForce RTX 3080 +27%
92
GeForce GTX 980 Ti
72
GTA 5 1440p
GeForce RTX 3080 +90%
141
GeForce GTX 980 Ti
74
GTA 5 1080p
GeForce RTX 3080 +43%
172
GeForce GTX 980 Ti
120
VS

Graphics Card

Sep 2020
Release Date
Jun 2015
GeForce 30
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1440 MHz
Base Clock
1000 MHz
1710 MHz
Boost Clock
1076 MHz
1188 MHz
Memory Clock
1753 MHz

Memory

10GB
Memory Size
6GB
GDDR6X
Memory Type
GDDR5
320bit
Memory Bus
384bit
760.3GB/s
Bandwidth
336.6GB/s

Render Config

-
-
-
68
SM Count
-
8704
Shading Units
2816
272
TMUs
176
96
ROPs
96
272
Tensor Cores
-
68
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SMM)
5 MB
L2 Cache
3 MB
-
-
-

Theoretical Performance

164.2 GPixel/s
Pixel Rate
103.3 GPixel/s
465.1 GTexel/s
Texture Rate
189.4 GTexel/s
29.77 TFLOPS
FP16 (half)
-
29.77 TFLOPS
FP32 (float)
6.060 TFLOPS
465.1 GFLOPS
FP64 (double)
189.4 GFLOPS

Board Design

320W
TDP
250W
700 W
Suggested PSU
600 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
1x 12-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GA102
GPU Name
GM200
GA102-200-KD-A1
GPU Variant
GM200-310-A1
Ampere
Architecture
Maxwell 2.0
Samsung
Foundry
TSMC
8 nm
Process Size
28 nm
28.3 billion
Transistors
8 billion
628 mm²
Die Size
601 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
6.6
Shader Model
6.4

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