ATI Radeon HD 4890 vs NVIDIA GeForce RTX 4050

VS

ATI Radeon HD 4890

NVIDIA GeForce RTX 4050

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 4890 and 6GB VRAM GeForce RTX 4050 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 1024GB)

Larger VRAM bandwidth (216.0GB/s vs 124.8GB/s)

1760 additional rendering cores

Lower TDP (100W vs 190W)

Score

Benchmark

FP32 (float)

Radeon HD 4890

1.36 TFLOPS

GeForce RTX 4050 +894%

13.52 TFLOPS

Radeon HD 4890

VS

GeForce RTX 4050

Graphics Card

Apr 2009

Release Date

Unknown

Radeon R700

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2505 MHz

-

Boost Clock

2640 MHz

975 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

96bit

124.8GB/s

Bandwidth

216.0GB/s

Render Config

10

Compute Units

-

SM Count

18

800

Shading Units

2560

40

TMUs

80

16

ROPs

32

-

Tensor Cores

120

-

RT Cores

18

16 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

32 MB

-

Theoretical Performance

13.60 GPixel/s

Pixel Rate

84.48 GPixel/s

34.00 GTexel/s

Texture Rate

211.2 GTexel/s

-

FP16 (half)

13.52 TFLOPS

1360 GFLOPS

FP32 (float)

13.52 TFLOPS

272.0 GFLOPS

FP64 (double)

211.2 GFLOPS

Board Design

190W

TDP

100W

450 W

Suggested PSU

300 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

RV790

GPU Name

AD107

RV790 XT (215-0758016)

GPU Variant

-

TeraScale

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

55 nm

Process Size

5 nm

0.959 billion

Transistors

18.9 billion

282 mm²

Die Size

159 mm²

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

4.1

Shader Model

6.7

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