ATI Radeon HD 5950 vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

ATI Radeon HD 5950 NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 1024MB VRAM ATI Radeon HD 5950 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

ATI Radeon HD 5950 's Advantages

Lower TDP (302W vs 350W)

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Boost Clock1665MHz

More VRAM (20GB vs 1GB)

Larger VRAM bandwidth (760.3GB/s vs 128.0GB/s)

8800 additional rendering cores

Score

Benchmark

FP32 (float)

ATI Radeon HD 5950

2.088 TFLOPS

GeForce RTX 3080 Ti 20 GB +1533%

34.1 TFLOPS

ATI Radeon HD 5950

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Unknown

Release Date

Jan 2022

Evergreen

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1665 MHz

1000 MHz

Memory Clock

1188 MHz

Memory

1024MB

Memory Size

20GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

320bit

128.0GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

80

18

Compute Units

-

1440

Shading Units

10240

72

TMUs

320

32

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

8 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

6 MB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

186.5 GPixel/s

52.20 GTexel/s

Texture Rate

532.8 GTexel/s

-

FP16 (half)

34.10 TFLOPS

2.088 TFLOPS

FP32 (float)

34.10 TFLOPS

-

FP64 (double)

532.8 GFLOPS

Graphics Processor

Hemlock

GPU Name

GA102

Hemlock PRO

GPU Variant

GA102-225-A1

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

2.154 billion

Transistors

28.3 billion

334 mm²

Die Size

628 mm²

Board Design

302W

TDP

350W

700 W

Suggested PSU

750 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 12-pin

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

5.0

Shader Model

6.6

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