NVIDIA GeForce RTX 4080 Ti vs NVIDIA GeForce GTX 980

VS

NVIDIA GeForce RTX 4080 Ti

NVIDIA GeForce GTX 980

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 Ti and 4GB VRAM GeForce GTX 980 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 115% (2610MHz vs 1216MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (678.4GB/s vs 224.4GB/s)

12032 additional rendering cores

NVIDIA GeForce GTX 980 's Advantages

Lower TDP (165W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +1375%

73.5 TFLOPS

GeForce GTX 980

4.981 TFLOPS

GeForce RTX 4080 Ti

VS

GeForce GTX 980

Graphics Card

Unknown

Release Date

Sep 2014

GeForce 40

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2340 MHz

Base Clock

1127 MHz

2610 MHz

Boost Clock

1216 MHz

1325 MHz

Memory Clock

1753 MHz

Memory

16GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

256bit

678.4GB/s

Bandwidth

224.4GB/s

Render Config

-

110

SM Count

-

14080

Shading Units

2048

440

TMUs

128

144

ROPs

64

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SMM)

80 MB

L2 Cache

2 MB

-

Theoretical Performance

375.8 GPixel/s

Pixel Rate

77.82 GPixel/s

1148 GTexel/s

Texture Rate

155.6 GTexel/s

73.50 TFLOPS

FP16 (half)

-

73.50 TFLOPS

FP32 (float)

4.981 TFLOPS

1148 GFLOPS

FP64 (double)

155.6 GFLOPS

Board Design

400W

TDP

165W

800 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

2x 6-pin

Graphics Processor

AD102

GPU Name

GM204

AD102-225-A1

GPU Variant

GM204-400-A1

Ada Lovelace

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

76.3 billion

Transistors

5.2 billion

609 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

8.9

CUDA

5.2

6.7

Shader Model

6.4

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