NVIDIA T400 vs AMD Ryzen Z1 Extreme GPU

VS

NVIDIA T400

AMD Ryzen Z1 Extreme GPU

We compared two Desktop platform GPUs: 2GB VRAM T400 and 16GB VRAM Ryzen Z1 Extreme GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Larger VRAM bandwidth (80.00GB/s vs 25.60GB/s)

AMD Ryzen Z1 Extreme GPU 's Advantages

Released 2 years and 1 months late

Boost Clock has increased by 89% (2700MHz vs 1425MHz)

More VRAM (16GB vs 2GB)

384 additional rendering cores

Score

Benchmark

FP32 (float)

T400

1.094 TFLOPS

Ryzen Z1 Extreme GPU +658%

8.294 TFLOPS

T400

VS

Ryzen Z1 Extreme GPU

Graphics Card

May 2021

Release Date

Jun 2023

Quadro

Generation

Console GPU(ASUS)

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

-

Clock Speeds

420 MHz

Base Clock

800 MHz

1425 MHz

Boost Clock

2700 MHz

1250 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

16GB

GDDR6

Memory Type

LPDDR5

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

25.60GB/s

Render Config

-

Compute Units

12

6

SM Count

-

384

Shading Units

768

24

TMUs

48

16

ROPs

32

-

RT Cores

12

64 KB (per SM)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

8 MB

-

L3 Cache

16 MB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

86.40 GPixel/s

34.20 GTexel/s

Texture Rate

129.6 GTexel/s

2.189 TFLOPS

FP16 (half)

16.59 TFLOPS

1094 GFLOPS

FP32 (float)

8.294 TFLOPS

34.20 GFLOPS

FP64 (double)

518.4 GFLOPS

Board Design

30W

TDP

30W

200 W

Suggested PSU

-

3x mini-DisplayPort 1.4a

Outputs

1x USB Type-C

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

Phoenix

-

Turing

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

4 nm

4.7 billion

Transistors

25.39 billion

200 mm²

Die Size

178 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.8

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