AMD Radeon Pro 455 vs NVIDIA GeForce GTX 1660 Ti Mobile

VS

AMD Radeon Pro 455 NVIDIA GeForce GTX 1660 Ti Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 455 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

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

Released 2 years and 6 months late

Boost Clock1590MHz

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 81.28GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 455

1.313 TFLOPS

GeForce GTX 1660 Ti Mobile +271%

4.884 TFLOPS

Radeon Pro 455

VS

GeForce GTX 1660 Ti Mobile

Graphics Card

Oct 2016

Release Date

Apr 2019

Radeon Pro Mac

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1455 MHz

-

Boost Clock

1590 MHz

1270 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

192bit

81.28GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

12

Compute Units

-

768

Shading Units

1536

48

TMUs

96

16

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1536 KB

Theoretical Performance

13.68 GPixel/s

Pixel Rate

76.32 GPixel/s

41.04 GTexel/s

Texture Rate

152.6 GTexel/s

1313 GFLOPS

FP16 (half)

9.769 TFLOPS

1313 GFLOPS

FP32 (float)

4.884 TFLOPS

82.08 GFLOPS

FP64 (double)

152.6 GFLOPS

Graphics Processor

Baffin

GPU Name

TU116

Baffin PRO

GPU Variant

-

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

3 billion

Transistors

6.6 billion

123 mm²

Die Size

284 mm²

Board Design

35W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

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

6.7

Related GPU Comparisons

1

AMD Radeon Pro 555 vs AMD Radeon Pro 455

2

AMD FirePro M4100 vs AMD Radeon Pro 455

3

Intel Arc A370M vs AMD Radeon Pro 455

4

NVIDIA GeForce GTX 1060 Max Q vs AMD Radeon Pro 455

5

AMD Radeon HD 6750M vs AMD Radeon Pro 455

6

AMD Radeon Pro 455 vs NVIDIA GeForce 930A

7

AMD Radeon Pro 455 vs AMD Radeon HD 7870M

8

AMD Radeon Pro 455 vs NVIDIA GeForce RTX 2070 Mobile Refresh

9

AMD Radeon Pro 455 vs AMD Radeon R7 M265

10

AMD Radeon Pro 455 vs AMD Radeon Pro Vega 56