AMD Radeon RX Vega 56 vs NVIDIA T400 4 GB

VS

AMD Radeon RX Vega 56

NVIDIA T400 4 GB

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 56 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 56 's Advantages

Boost Clock has increased by 3% (1471MHz vs 1425MHz)

More VRAM (8GB vs 4GB)

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

3200 additional rendering cores

NVIDIA T400 4 GB 's Advantages

Released 3 years and 9 months late

Lower TDP (30W vs 210W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 +863%

10.54 TFLOPS

T400 4 GB

1.094 TFLOPS

Radeon RX Vega 56

VS

T400 4 GB

Graphics Card

Aug 2017

Release Date

May 2021

Vega

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1156 MHz

Base Clock

420 MHz

1471 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

56

Compute Units

-

SM Count

6

3584

Shading Units

384

224

TMUs

24

64

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1024 KB

-

Theoretical Performance

94.14 GPixel/s

Pixel Rate

22.80 GPixel/s

329.5 GTexel/s

Texture Rate

34.20 GTexel/s

21.09 TFLOPS

FP16 (half)

2.189 TFLOPS

10.54 TFLOPS

FP32 (float)

1094 GFLOPS

659.0 GFLOPS

FP64 (double)

34.20 GFLOPS

Board Design

210W

TDP

30W

550 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

3x mini-DisplayPort 1.4a

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

TU117

Vega 10 XL (215-0894216)

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

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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