NVIDIA GeForce RTX 4050 vs AMD Radeon HD 7970

VS

NVIDIA GeForce RTX 4050

AMD Radeon HD 7970

We compared two Desktop platform GPUs: 6GB VRAM GeForce RTX 4050 and 3GB VRAM Radeon HD 7970 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 3GB)

512 additional rendering cores

Lower TDP (100W vs 250W)

AMD Radeon HD 7970 's Advantages

Larger VRAM bandwidth (264.0GB/s vs 216.0GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4050 +256%

13.52 TFLOPS

Radeon HD 7970

3.789 TFLOPS

GeForce RTX 4050

VS

Radeon HD 7970

Graphics Card

Unknown

Release Date

Dec 2011

GeForce 40

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

2505 MHz

Base Clock

-

2640 MHz

Boost Clock

-

2250 MHz

Memory Clock

1375 MHz

Memory

6GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

96bit

Memory Bus

384bit

216.0GB/s

Bandwidth

264.0GB/s

Render Config

-

Compute Units

32

18

SM Count

-

2560

Shading Units

2048

80

TMUs

128

32

ROPs

32

120

Tensor Cores

-

18

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

32 MB

L2 Cache

768 KB

-

Theoretical Performance

84.48 GPixel/s

Pixel Rate

29.60 GPixel/s

211.2 GTexel/s

Texture Rate

118.4 GTexel/s

13.52 TFLOPS

FP16 (half)

-

13.52 TFLOPS

FP32 (float)

3.789 TFLOPS

211.2 GFLOPS

FP64 (double)

947.2 GFLOPS

Board Design

100W

TDP

250W

300 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

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

1x 12-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

AD107

GPU Name

Tahiti

-

GPU Variant

Tahiti XT (215-0821060)

Ada Lovelace

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

4.313 billion

159 mm²

Die Size

352 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

8.9

CUDA

-

6.7

Shader Model

5.1

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