AMD Radeon RX Vega Nano vs NVIDIA GeForce RTX 4080 Ti

VS

AMD Radeon RX Vega Nano

NVIDIA GeForce RTX 4080 Ti

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 16GB VRAM GeForce RTX 4080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega Nano 's Advantages

Lower TDP (175W vs 400W)

NVIDIA GeForce RTX 4080 Ti 's Advantages

Boost Clock has increased by 69% (2610MHz vs 1546MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (678.4GB/s vs 409.6GB/s)

9984 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega Nano

12.66 TFLOPS

GeForce RTX 4080 Ti +480%

73.5 TFLOPS

Radeon RX Vega Nano

VS

GeForce RTX 4080 Ti

Graphics Card

Unknown

Release Date

Unknown

Vega

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1247 MHz

Base Clock

2340 MHz

1546 MHz

Boost Clock

2610 MHz

800 MHz

Memory Clock

1325 MHz

Memory

8GB

Memory Size

16GB

HBM2

Memory Type

GDDR6X

2048bit

Memory Bus

256bit

409.6GB/s

Bandwidth

678.4GB/s

Render Config

64

Compute Units

-

SM Count

110

4096

Shading Units

14080

256

TMUs

440

64

ROPs

144

-

Tensor Cores

440

-

RT Cores

110

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

80 MB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

375.8 GPixel/s

395.8 GTexel/s

Texture Rate

1148 GTexel/s

-

FP16 (half)

73.50 TFLOPS

12.66 TFLOPS

FP32 (float)

73.50 TFLOPS

791.6 GFLOPS

FP64 (double)

1148 GFLOPS

Board Design

175W

TDP

400W

450 W

Suggested PSU

800 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Vega 10

GPU Name

AD102

Vega 10 XT (215-0894200)

GPU Variant

AD102-225-A1

GCN 5.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

12.5 billion

Transistors

76.3 billion

495 mm²

Die Size

609 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.7

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