AMD Radeon Pro W6800 vs NVIDIA GeForce GTX 1660 Ti

VS

AMD Radeon Pro W6800

NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 and 6GB VRAM GeForce GTX 1660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800 's Advantages

Released 2 years and 4 months late

Boost Clock has increased by 31% (2320MHz vs 1770MHz)

More VRAM (32GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 288.0GB/s)

2304 additional rendering cores

NVIDIA GeForce GTX 1660 Ti 's Advantages

Lower TDP (120W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800 +227%

17.82 TFLOPS

GeForce GTX 1660 Ti

5.437 TFLOPS

Blender

Radeon Pro W6800 +142%

1980

GeForce GTX 1660 Ti

817

Radeon Pro W6800

VS

GeForce GTX 1660 Ti

Graphics Card

Jun 2021

Release Date

Feb 2019

Radeon Pro

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2075 MHz

Base Clock

1500 MHz

2320 MHz

Boost Clock

1770 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

32GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

288.0GB/s

Render Config

60

Compute Units

-

SM Count

24

3840

Shading Units

1536

240

TMUs

96

ROPs

48

-

60

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1536 KB

128 MB

L3 Cache

-

Theoretical Performance

222.7 GPixel/s

Pixel Rate

84.96 GPixel/s

556.8 GTexel/s

Texture Rate

169.9 GTexel/s

35.64 TFLOPS

FP16 (half)

10.87 TFLOPS

17.82 TFLOPS

FP32 (float)

5.437 TFLOPS

1114 GFLOPS

FP64 (double)

169.9 GFLOPS

Board Design

250W

TDP

120W

600 W

Suggested PSU

300 W

6x mini-DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 21

GPU Name

TU116

-

GPU Variant

TU116-400-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

26.8 billion

Transistors

6.6 billion

520 mm²

Die Size

284 mm²

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

6.5

Shader Model

6.6

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