NVIDIA GeForce RTX 3080 Ti 20 GB vs NVIDIA GeForce RTX 3050 4 GB

VS

NVIDIA GeForce RTX 3080 Ti 20 GB

NVIDIA GeForce RTX 3050 4 GB

We compared two Desktop platform GPUs: 20GB VRAM GeForce RTX 3080 Ti 20 GB and 4GB VRAM GeForce RTX 3050 4 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

More VRAM (20GB vs 4GB)

Larger VRAM bandwidth (760.3GB/s vs 192.0GB/s)

8192 additional rendering cores

NVIDIA GeForce RTX 3050 4 GB 's Advantages

Boost Clock has increased by 5% (1740MHz vs 1665MHz)

Lower TDP (90W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 Ti 20 GB +378%

34.1 TFLOPS

GeForce RTX 3050 4 GB

7.127 TFLOPS

Blender

GeForce RTX 3080 Ti 20 GB +289%

5956

GeForce RTX 3050 4 GB

1528

OctaneBench

GeForce RTX 3080 Ti 20 GB +266%

641

GeForce RTX 3050 4 GB

175

GeForce RTX 3080 Ti 20 GB

VS

GeForce RTX 3050 4 GB

Graphics Card

Jan 2022

Release Date

Jan 2022

GeForce 30

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1335 MHz

Base Clock

1545 MHz

1665 MHz

Boost Clock

1740 MHz

1188 MHz

Memory Clock

1500 MHz

Memory

20GB

Memory Size

4GB

GDDR6X

Memory Type

GDDR6

320bit

Memory Bus

128bit

760.3GB/s

Bandwidth

192.0GB/s

Render Config

-

80

SM Count

16

10240

Shading Units

2048

320

TMUs

64

112

ROPs

32

320

Tensor Cores

64

80

RT Cores

16

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

2 MB

-

Theoretical Performance

186.5 GPixel/s

Pixel Rate

55.68 GPixel/s

532.8 GTexel/s

Texture Rate

111.4 GTexel/s

34.10 TFLOPS

FP16 (half)

7.127 TFLOPS

34.10 TFLOPS

FP32 (float)

7.127 TFLOPS

532.8 GFLOPS

FP64 (double)

111.4 GFLOPS

Board Design

350W

TDP

90W

750 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 6-pin

Graphics Processor

GA102

GPU Name

GA107

GA102-225-A1

GPU Variant

GA107-140-A1

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

8.7 billion

628 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.6

Shader Model

6.7

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