NVIDIA GeForce RTX 4050 vs ATI Radeon HD 4870 X2

VS

NVIDIA GeForce RTX 4050 ATI Radeon HD 4870 X2

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 4050 and 1024MB VRAM Radeon HD 4870 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4050 's Advantages

Boost Clock2640MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (216.0GB/s vs 115.2GB/s)

1760 additional rendering cores

Lower TDP (100W vs 286W)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 +1026%

13.52 TFLOPS

Radeon HD 4870 X2

1.2 TFLOPS

GeForce RTX 4050

VS

Radeon HD 4870 X2

Graphics Card

Unknown

Release Date

Aug 2008

GeForce 40

Generation

Radeon R700

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

2505 MHz

Base Clock

-

2640 MHz

Boost Clock

-

2250 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

256bit

216.0GB/s

Bandwidth

115.2GB/s

Render Config

18

SM Count

-

Compute Units

10

2560

Shading Units

800

80

TMUs

40

32

ROPs

16

120

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

256 KB

Theoretical Performance

84.48 GPixel/s

Pixel Rate

12.00 GPixel/s

211.2 GTexel/s

Texture Rate

30.00 GTexel/s

13.52 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

1200 GFLOPS

211.2 GFLOPS

FP64 (double)

240.0 GFLOPS

Graphics Processor

AD107

GPU Name

R700

-

GPU Variant

R700 XT (215-0669045)

Ada Lovelace

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

18.9 billion

Transistors

0.956 billion

159 mm²

Die Size

256 mm²

Board Design

100W

TDP

286W

300 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 12-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.9

CUDA

-

6.7

Shader Model

4.1

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