ATI Mobility Radeon HD 5870 vs NVIDIA GeForce RTX 4090 Max-Q

VS

ATI Mobility Radeon HD 5870

NVIDIA GeForce RTX 4090 Max-Q

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5870 and 16GB VRAM GeForce RTX 4090 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5870 's Advantages

Lower TDP (50W vs 80W)

NVIDIA GeForce RTX 4090 Max-Q 's Advantages

Released 13 years late

Boost Clock1455MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (448.0GB/s vs 64.00GB/s)

8928 additional rendering cores

Score

Benchmark

FP32 (float)

Mobility Radeon HD 5870

1.12 TFLOPS

GeForce RTX 4090 Max Q +2427%

28.31 TFLOPS

Mobility Radeon HD 5870

VS

GeForce RTX 4090 Max Q

Graphics Card

Jan 2010

Release Date

Jan 2023

Manhattan

Generation

GeForce 40 Mobile

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

930 MHz

-

Boost Clock

1455 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

64.00GB/s

Bandwidth

448.0GB/s

Render Config

10

Compute Units

-

SM Count

76

800

Shading Units

9728

40

TMUs

304

16

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

-

Theoretical Performance

11.20 GPixel/s

Pixel Rate

163.0 GPixel/s

28.00 GTexel/s

Texture Rate

442.3 GTexel/s

-

FP16 (half)

28.31 TFLOPS

1120 GFLOPS

FP32 (float)

28.31 TFLOPS

-

FP64 (double)

442.3 GFLOPS

Board Design

50W

TDP

80W

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Broadway

GPU Name

AD103

Broadway XT (216-0769008)

GPU Variant

GN21-X11

TeraScale 2

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

4 nm

1.04 billion

Transistors

45.9 billion

166 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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