AMD Radeon RX 5500M vs NVIDIA GeForce GTX 1660 Ti Mobile

VS

AMD Radeon RX 5500M NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 5500M and 6GB VRAM GeForce GTX 1660 Ti Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500M 's Advantages

Released 6 months late

Boost Clock has increased by 3% (1645MHz vs 1590MHz)

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (288.0GB/s vs 224.0GB/s)

128 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 5500M

4.632 TFLOPS

GeForce GTX 1660 Ti Mobile +5%

4.884 TFLOPS

3DMark Time Spy

Radeon RX 5500M

4320

GeForce GTX 1660 Ti Mobile +28%

5569

Radeon RX 5500M

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

Oct 2019

Release Date

Apr 2019

Mobility Radeon

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1375 MHz

Base Clock

1455 MHz

1645 MHz

Boost Clock

1590 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

192bit

224.0GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

22

Compute Units

-

1408

Shading Units

1536

88

TMUs

96

32

ROPs

48

-

Tensor Cores

-

RT Cores

-

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1536 KB

Theoretical Performance

52.64 GPixel/s

Pixel Rate

76.32 GPixel/s

144.8 GTexel/s

Texture Rate

152.6 GTexel/s

9.265 TFLOPS

FP16 (half)

9.769 TFLOPS

4.632 TFLOPS

FP32 (float)

4.884 TFLOPS

289.5 GFLOPS

FP64 (double)

152.6 GFLOPS

Graphics Processor

Navi 14

GPU Name

TU116

Navi 14 XTM

GPU Variant

-

RDNA 1.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

6.4 billion

Transistors

6.6 billion

158 mm²

Die Size

284 mm²

Board Design

85W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_1)

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

6.7

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