NVIDIA GeForce GTX 950 OEM vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

NVIDIA GeForce GTX 950 OEM NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 950 OEM and 20GB VRAM GeForce RTX 3080 Ti 20 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

Released 6 years late

Boost Clock has increased by 38% (1665MHz vs 1203MHz)

More VRAM (20GB vs 4GB)

Larger VRAM bandwidth (760.3GB/s vs 80.19GB/s)

9216 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 950 OEM

2.464 TFLOPS

GeForce RTX 3080 Ti 20 GB +1283%

34.1 TFLOPS

GeForce GTX 950 OEM

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Jan 2016

Release Date

Jan 2022

GeForce 900

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

937 MHz

Base Clock

1335 MHz

1203 MHz

Boost Clock

1665 MHz

1253 MHz

Memory Clock

1188 MHz

Memory

4GB

Memory Size

20GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

320bit

80.19GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

80

-

Compute Units

-

1024

Shading Units

10240

64

TMUs

320

32

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

48 KB (per SMM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

6 MB

Theoretical Performance

38.50 GPixel/s

Pixel Rate

186.5 GPixel/s

76.99 GTexel/s

Texture Rate

532.8 GTexel/s

-

FP16 (half)

34.10 TFLOPS

2.464 TFLOPS

FP32 (float)

34.10 TFLOPS

76.99 GFLOPS

FP64 (double)

532.8 GFLOPS

Graphics Processor

GM206S

GPU Name

GA102

950 OEM

GPU Variant

GA102-225-A1

Maxwell 2.0

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

2.94 billion

Transistors

28.3 billion

228 mm²

Die Size

628 mm²

Board Design

Unknown

TDP

350W

200 W

Suggested PSU

750 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

8.6

6.7

Shader Model

6.6

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