NVIDIA GeForce RTX 4080 vs AMD Radeon RX 7500 XT

VS

NVIDIA GeForce RTX 4080

AMD Radeon RX 7500 XT

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 and 6GB VRAM Radeon RX 7500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 's Advantages

Boost Clock has increased by 9% (2505MHz vs 2300MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (716.8GB/s vs 216.0GB/s)

8704 additional rendering cores

AMD Radeon RX 7500 XT 's Advantages

Lower TDP (100W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 +417%

48.74 TFLOPS

Radeon RX 7500 XT

9.421 TFLOPS

GeForce RTX 4080

VS

Radeon RX 7500 XT

Graphics Card

Sep 2022

Release Date

Unknown

GeForce 40

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2205 MHz

Base Clock

1452 MHz

2505 MHz

Boost Clock

2300 MHz

1400 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

96bit

716.8GB/s

Bandwidth

216.0GB/s

Render Config

-

Compute Units

16

76

SM Count

-

9728

Shading Units

1024

304

TMUs

64

112

ROPs

32

304

Tensor Cores

-

76

RT Cores

16

128 KB (per SM)

L1 Cache

128 KB per Array

64 MB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

73.60 GPixel/s

761.5 GTexel/s

Texture Rate

147.2 GTexel/s

48.74 TFLOPS

FP16 (half)

18.84 TFLOPS

48.74 TFLOPS

FP32 (float)

9.421 TFLOPS

761.5 GFLOPS

FP64 (double)

294.4 GFLOPS

Board Design

320W

TDP

100W

700 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD103

GPU Name

Navi 33

AD103-300-A1

GPU Variant

Navi 33

Ada Lovelace

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

45.9 billion

Transistors

13.3 billion

379 mm²

Die Size

204 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.7

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