NVIDIA GeForce RTX 3080 12 GB vs AMD Radeon RX 7500 XT

VS

NVIDIA GeForce RTX 3080 12 GB

AMD Radeon RX 7500 XT

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 3080 12 GB 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 3080 12 GB 's Advantages

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (912.4GB/s vs 216.0GB/s)

7936 additional rendering cores

AMD Radeon RX 7500 XT 's Advantages

Boost Clock has increased by 35% (2300MHz vs 1710MHz)

Lower TDP (100W vs 350W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 12 GB +225%

30.64 TFLOPS

Radeon RX 7500 XT

9.421 TFLOPS

GeForce RTX 3080 12 GB

VS

Radeon RX 7500 XT

Graphics Card

Jan 2022

Release Date

Unknown

GeForce 30

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1260 MHz

Base Clock

1452 MHz

1710 MHz

Boost Clock

2300 MHz

1188 MHz

Memory Clock

2250 MHz

Memory

12GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

96bit

912.4GB/s

Bandwidth

216.0GB/s

Render Config

-

Compute Units

16

70

SM Count

-

8960

Shading Units

1024

280

TMUs

64

96

ROPs

32

280

Tensor Cores

-

70

RT Cores

16

128 KB (per SM)

L1 Cache

128 KB per Array

5 MB

L2 Cache

2 MB

-

L3 Cache

64 MB

Theoretical Performance

164.2 GPixel/s

Pixel Rate

73.60 GPixel/s

478.8 GTexel/s

Texture Rate

147.2 GTexel/s

30.64 TFLOPS

FP16 (half)

18.84 TFLOPS

30.64 TFLOPS

FP32 (float)

9.421 TFLOPS

478.8 GFLOPS

FP64 (double)

294.4 GFLOPS

Board Design

350W

TDP

100W

750 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 12-pin

Power Connectors

1x 6-pin

Graphics Processor

GA102

GPU Name

Navi 33

GA102-220-A1

GPU Variant

Navi 33

Ampere

Architecture

RDNA 3.0

Samsung

Foundry

TSMC

8 nm

Process Size

6 nm

28.3 billion

Transistors

13.3 billion

628 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

8.6

CUDA

-

6.6

Shader Model

6.7

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