ATI Radeon HD 5850 vs NVIDIA GeForce RTX 4080

VS

ATI Radeon HD 5850

NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5850 and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5850 's Advantages

Lower TDP (151W vs 320W)

NVIDIA GeForce RTX 4080 's Advantages

Released 13 years late

Boost Clock2505MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (716.8GB/s vs 128.0GB/s)

8288 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 5850

2.088 TFLOPS

GeForce RTX 4080 +2234%

48.74 TFLOPS

Radeon HD 5850

VS

GeForce RTX 4080

Graphics Card

Sep 2009

Release Date

Sep 2022

Evergreen

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2205 MHz

-

Boost Clock

2505 MHz

1000 MHz

Memory Clock

1400 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

256bit

128.0GB/s

Bandwidth

716.8GB/s

Render Config

18

Compute Units

-

SM Count

76

1440

Shading Units

9728

72

TMUs

304

32

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

8 KB (per CU)

L1 Cache

128 KB (per SM)

512 KB

L2 Cache

64 MB

-

Theoretical Performance

23.20 GPixel/s

Pixel Rate

280.6 GPixel/s

52.20 GTexel/s

Texture Rate

761.5 GTexel/s

-

FP16 (half)

48.74 TFLOPS

2.088 TFLOPS

FP32 (float)

48.74 TFLOPS

417.6 GFLOPS

FP64 (double)

761.5 GFLOPS

Board Design

151W

TDP

320W

450 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

Cypress

GPU Name

AD103

Cypress PRO (215-0735043)

GPU Variant

AD103-300-A1

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

2.154 billion

Transistors

45.9 billion

334 mm²

Die Size

379 mm²

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

8.9

5.0

Shader Model

6.7

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