AMD Radeon VII vs NVIDIA GeForce GTX 1660 Ti

VS

AMD Radeon VII NVIDIA GeForce GTX 1660 Ti

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII 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 VII 's Advantages

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (1020GB/s vs 288.0GB/s)

2304 additional rendering cores

NVIDIA GeForce GTX 1660 Ti 's Advantages

Boost Clock has increased by 1% (1770MHz vs 1750MHz)

Lower TDP (120W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII +147%

13.44 TFLOPS

GeForce GTX 1660 Ti

5.437 TFLOPS

3DMark Time Spy

Radeon VII +48%

9307

GeForce GTX 1660 Ti

6265

Blender

Radeon VII

772

GeForce GTX 1660 Ti +13%

877

Shadow of the Tomb Raider 2160p

Radeon VII +57%

44

GeForce GTX 1660 Ti

28

Shadow of the Tomb Raider 1440p

Radeon VII +57%

82

GeForce GTX 1660 Ti

52

Shadow of the Tomb Raider 1080p

Radeon VII +42%

114

GeForce GTX 1660 Ti

80

Battlefield 5 2160p

Radeon VII +47%

65

GeForce GTX 1660 Ti

44

Battlefield 5 1440p

Radeon VII +42%

114

GeForce GTX 1660 Ti

80

Battlefield 5 1080p

Radeon VII +48%

153

GeForce GTX 1660 Ti

103

GTA 5 2160p

Radeon VII +10%

66

GeForce GTX 1660 Ti

60

GTA 5 1440p

Radeon VII

62

GeForce GTX 1660 Ti

62

GTA 5 1080p

Radeon VII

136

GeForce GTX 1660 Ti +13%

154

Radeon VII

VS

GeForce GTX 1660 Ti

Graphics Card

Feb 2019

Release Date

Feb 2019

Vega II

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1400 MHz

Base Clock

1500 MHz

1750 MHz

Boost Clock

1770 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

6GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

192bit

1020GB/s

Bandwidth

288.0GB/s

Render Config

-

SM Count

24

60

Compute Units

-

3840

Shading Units

1536

240

TMUs

96

64

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1536 KB

Theoretical Performance

112.0 GPixel/s

Pixel Rate

84.96 GPixel/s

420.0 GTexel/s

Texture Rate

169.9 GTexel/s

26.88 TFLOPS

FP16 (half)

10.87 TFLOPS

13.44 TFLOPS

FP32 (float)

5.437 TFLOPS

3.360 TFLOPS

FP64 (double)

169.9 GFLOPS

Graphics Processor

Vega 20

GPU Name

TU116

Vega 20 XT

GPU Variant

TU116-400-A1

GCN 5.1

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

13.23 billion

Transistors

6.6 billion

331 mm²

Die Size

284 mm²

Board Design

295W

TDP

120W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

2x 8-pin

Power Connectors

1x 8-pin

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

6.7

Shader Model

6.6

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