NVIDIA T1000 vs AMD Radeon RX 6600 XT

VS

NVIDIA T1000

AMD Radeon RX 6600 XT

We compared two Desktop platform GPUs: 4GB VRAM T1000 and 8GB VRAM Radeon RX 6600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T1000 's Advantages

Lower TDP (50W vs 160W)

AMD Radeon RX 6600 XT 's Advantages

Boost Clock has increased by 86% (2589MHz vs 1395MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 160.0GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

T1000

2.5 TFLOPS

Radeon RX 6600 XT +324%

10.6 TFLOPS

Blender

T1000

383

Radeon RX 6600 XT +212%

1196

T1000

VS

Radeon RX 6600 XT

Graphics Card

May 2021

Release Date

Jul 2021

Quadro

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1065 MHz

Base Clock

1968 MHz

1395 MHz

Boost Clock

2589 MHz

1250 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

160.0GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

32

14

SM Count

-

896

Shading Units

2048

56

TMUs

128

32

ROPs

64

-

RT Cores

32

64 KB (per SM)

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

44.64 GPixel/s

Pixel Rate

165.7 GPixel/s

78.12 GTexel/s

Texture Rate

331.4 GTexel/s

5.000 TFLOPS

FP16 (half)

21.21 TFLOPS

2.500 TFLOPS

FP32 (float)

10.60 TFLOPS

78.12 GFLOPS

FP64 (double)

662.8 GFLOPS

Board Design

50W

TDP

160W

250 W

Suggested PSU

450 W

4x mini-DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

TU117

GPU Name

Navi 23

-

GPU Variant

Navi 23 XT (215-130000006)

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

4.7 billion

Transistors

11.06 billion

200 mm²

Die Size

237 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

6.7

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