AMD Radeon RX Vega Nano vs NVIDIA GeForce RTX 4080 12 GB

VS

AMD Radeon RX Vega Nano

NVIDIA GeForce RTX 4080 12 GB

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 12GB VRAM GeForce RTX 4080 12 GB 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 285W)

NVIDIA GeForce RTX 4080 12 GB 's Advantages

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

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (504.2GB/s vs 409.6GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega Nano

12.66 TFLOPS

GeForce RTX 4080 12 GB +216%

40.09 TFLOPS

Radeon RX Vega Nano

VS

GeForce RTX 4080 12 GB

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

2310 MHz

1546 MHz

Boost Clock

2610 MHz

800 MHz

Memory Clock

1313 MHz

Memory

8GB

Memory Size

12GB

HBM2

Memory Type

GDDR6X

2048bit

Memory Bus

192bit

409.6GB/s

Bandwidth

504.2GB/s

Render Config

64

Compute Units

-

SM Count

60

4096

Shading Units

7680

256

TMUs

240

64

ROPs

80

-

Tensor Cores

240

-

RT Cores

60

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

208.8 GPixel/s

395.8 GTexel/s

Texture Rate

626.4 GTexel/s

-

FP16 (half)

40.09 TFLOPS

12.66 TFLOPS

FP32 (float)

40.09 TFLOPS

791.6 GFLOPS

FP64 (double)

626.4 GFLOPS

Board Design

175W

TDP

285W

450 W

Suggested PSU

600 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

AD104

Vega 10 XT (215-0894200)

GPU Variant

AD104-400-A1

GCN 5.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

12.5 billion

Transistors

35.8 billion

495 mm²

Die Size

295 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

6.6

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