Radeon HD 4870 Mac Edition and RTX 500 Ada Generation Mobile - video card comparison

Radeon HD 4870 Mac Edition

RTX 500 Ada Generation Mobile

Architecture

TeraScale (2005−2013)

Ada Lovelace

GPU code name

RV770

Market segment

Desktop

Laptop

Release date

January 2009

February 2024

Interface

PCIe 2.0 x16

Supplementary power connectors

2x 6-pin

Core clock speed

750 MHz

Floating-point performance

1,200.0 gflops

Manufacturing process technology

55 nm

5 nm

Number of transistors

956 million

Pipelines / CUDA cores

800

2048

Power consumption (TDP)

150 Watt

60 Watt (35 - 60 Watt TGP)

Texture fill rate

30.00

Memory type

GDDR5

GDDR6

Maximum RAM amount

512 MB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

3400 MHz

12000 MHz

Memory bandwidth

108.8 GB/s

Shared memory

Display Connectors

1x DVI, 1x mini-DisplayPort

DirectX

10.1 (10_1)

12 Ultimate

OpenCL

1.1

OpenGL

3.3

Shader Model

4.1

Vulkan

N/A