AMD Radeon RX Vega Nano vs NVIDIA T400 4 GB

VS

AMD Radeon RX Vega Nano NVIDIA T400 4 GB

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega Nano and 4GB VRAM T400 4 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

Boost Clock has increased by 8% (1546MHz vs 1425MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (409.6GB/s vs 80.00GB/s)

3712 additional rendering cores

NVIDIA T400 4 GB 's Advantages

Lower TDP (30W vs 175W)

Score

Benchmark

FP32 (float)

Radeon RX Vega Nano +1057%

12.66 TFLOPS

T400 4 GB

1.094 TFLOPS

Radeon RX Vega Nano

VS

T400 4 GB

Graphics Card

Unknown

Release Date

May 2021

Vega

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1247 MHz

Base Clock

420 MHz

1546 MHz

Boost Clock

1425 MHz

800 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

64bit

409.6GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

6

64

Compute Units

-

4096

Shading Units

384

256

TMUs

24

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1024 KB

Theoretical Performance

98.94 GPixel/s

Pixel Rate

22.80 GPixel/s

395.8 GTexel/s

Texture Rate

34.20 GTexel/s

-

FP16 (half)

2.189 TFLOPS

12.66 TFLOPS

FP32 (float)

1094 GFLOPS

791.6 GFLOPS

FP64 (double)

34.20 GFLOPS

Graphics Processor

Vega 10

GPU Name

TU117

Vega 10 XT (215-0894200)

GPU Variant

-

GCN 5.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

12.5 billion

Transistors

4.7 billion

495 mm²

Die Size

200 mm²

Board Design

175W

TDP

30W

450 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

3x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.6

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