AMD Radeon HD 7790 vs NVIDIA GeForce RTX 4050

VS

AMD Radeon HD 7790

NVIDIA GeForce RTX 4050

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7790 and 6GB VRAM GeForce RTX 4050 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7790 's Advantages

Lower TDP (85W vs 100W)

NVIDIA GeForce RTX 4050 's Advantages

Boost Clock2640MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (216.0GB/s vs 96.00GB/s)

1664 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7790

1.792 TFLOPS

GeForce RTX 4050 +654%

13.52 TFLOPS

Radeon HD 7790

VS

GeForce RTX 4050

Graphics Card

Mar 2013

Release Date

Unknown

Southern Islands

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

-

Base Clock

2505 MHz

-

Boost Clock

2640 MHz

1500 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

96bit

96.00GB/s

Bandwidth

216.0GB/s

Render Config

14

Compute Units

-

SM Count

18

896

Shading Units

2560

56

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

16.00 GPixel/s

Pixel Rate

84.48 GPixel/s

56.00 GTexel/s

Texture Rate

211.2 GTexel/s

-

FP16 (half)

13.52 TFLOPS

1.792 TFLOPS

FP32 (float)

13.52 TFLOPS

112.0 GFLOPS

FP64 (double)

211.2 GFLOPS

Board Design

85W

TDP

100W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

Bonaire

GPU Name

AD107

Bonaire XT (215-0839039)

GPU Variant

-

GCN 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

28 nm

Process Size

5 nm

2.08 billion

Transistors

18.9 billion

160 mm²

Die Size

159 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.0

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.3

Shader Model

6.7

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