NVIDIA T400 4 GB vs AMD Radeon RX 6800 XT

VS

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 16GB VRAM Radeon RX 6800 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 7 months late

Lower TDP (30W vs 300W)

AMD Radeon RX 6800 XT 's Advantages

Boost Clock has increased by 58% (2250MHz vs 1425MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 80.00GB/s)

4224 additional rendering cores

Score

Benchmark

FP32 (float)

T400 4 GB

1.094 TFLOPS

Radeon RX 6800 XT +1795%

20.74 TFLOPS

Blender

T400 4 GB

210

Radeon RX 6800 XT +1160%

2647

T400 4 GB

VS

Radeon RX 6800 XT

Graphics Card

May 2021

Release Date

Oct 2020

Quadro

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

420 MHz

Base Clock

1825 MHz

1425 MHz

Boost Clock

2250 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

512.0GB/s

Render Config

6

SM Count

-

Compute Units

72

384

Shading Units

4608

24

TMUs

288

16

ROPs

128

-

Tensor Cores

-

RT Cores

72

64 KB (per SM)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

4 MB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

288.0 GPixel/s

34.20 GTexel/s

Texture Rate

648.0 GTexel/s

2.189 TFLOPS

FP16 (half)

41.47 TFLOPS

1094 GFLOPS

FP32 (float)

20.74 TFLOPS

34.20 GFLOPS

FP64 (double)

1296 GFLOPS

Graphics Processor

TU117

GPU Name

Navi 21

-

GPU Variant

Navi 21 XT (215-121000177)

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

4.7 billion

Transistors

26.8 billion

200 mm²

Die Size

520 mm²

Board Design

30W

TDP

300W

200 W

Suggested PSU

700 W

3x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

2x 8-pin

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

6.5

Related GPU Comparisons

1

NVIDIA T400 4 GB vs NVIDIA T1000

2

NVIDIA T400 4 GB vs NVIDIA T1000 8 GB

3

NVIDIA T400 4 GB vs NVIDIA T600

4

NVIDIA T400 4 GB vs NVIDIA RTX A2000 Embedded

5

NVIDIA T400 4 GB vs AMD Radeon RX 460 1024SP

6

NVIDIA T400 4 GB vs Intel Arc Pro A40

7

NVIDIA T400 4 GB vs Intel Arc A380

8

NVIDIA T400 4 GB vs NVIDIA GeForce GTX 1060 3 GB GP104

9

NVIDIA T400 4 GB vs AMD Radeon RX 5700 XT 50th Anniversary

10

NVIDIA T400 4 GB vs NVIDIA GeForce GT 415 OEM

Related News

1

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

2

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

3

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

4

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

5

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

6

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

7

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

8

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

9

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

10

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD