AMD Radeon RX 6600 XT vs NVIDIA T600

VS

AMD Radeon RX 6600 XT NVIDIA T600

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 4GB VRAM T600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Boost Clock has increased by 94% (2589MHz vs 1335MHz)

More VRAM (8GB vs 4GB)

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

1408 additional rendering cores

NVIDIA T600 's Advantages

Lower TDP (40W vs 160W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT +520%

10.6 TFLOPS

T600

1.709 TFLOPS

Blender

Radeon RX 6600 XT +307%

1187

T600

291

Radeon RX 6600 XT

VS

T600

Graphics Card

Jul 2021

Release Date

Apr 2021

Navi II

Generation

Quadro

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1968 MHz

Base Clock

735 MHz

2589 MHz

Boost Clock

1335 MHz

2000 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

256.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

10

32

Compute Units

-

2048

Shading Units

640

128

TMUs

40

64

ROPs

32

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1024 KB

Theoretical Performance

165.7 GPixel/s

Pixel Rate

42.72 GPixel/s

331.4 GTexel/s

Texture Rate

53.40 GTexel/s

21.21 TFLOPS

FP16 (half)

3.418 TFLOPS

10.60 TFLOPS

FP32 (float)

1.709 TFLOPS

662.8 GFLOPS

FP64 (double)

53.40 GFLOPS

Graphics Processor

Navi 23

GPU Name

TU117

Navi 23 XT (215-130000006)

GPU Variant

-

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

11.06 billion

Transistors

4.7 billion

237 mm²

Die Size

200 mm²

Board Design

160W

TDP

40W

450 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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