NVIDIA GeForce GTX 1660 vs AMD Radeon RX Vega 64 Liquid Cooling

VS

NVIDIA GeForce GTX 1660

AMD Radeon RX Vega 64 Liquid Cooling

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 8GB VRAM Radeon RX Vega 64 Liquid Cooling to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Released 1 years and 7 months late

Boost Clock has increased by 6% (1785MHz vs 1677MHz)

Lower TDP (120W vs 345W)

AMD Radeon RX Vega 64 Liquid Cooling 's Advantages

More VRAM (8GB vs 6GB)

Larger VRAM bandwidth (483.8GB/s vs 192.1GB/s)

2688 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660

5.027 TFLOPS

Radeon RX Vega 64 Liquid Cooling +173%

13.74 TFLOPS

GeForce GTX 1660

VS

Radeon RX Vega 64 Liquid Cooling

Graphics Card

Mar 2019

Release Date

Aug 2017

GeForce 16

Generation

Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1530 MHz

Base Clock

1406 MHz

1785 MHz

Boost Clock

1677 MHz

2001 MHz

Memory Clock

945 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

HBM2

192bit

Memory Bus

2048bit

192.1GB/s

Bandwidth

483.8GB/s

Render Config

-

Compute Units

64

22

SM Count

-

1408

Shading Units

4096

88

TMUs

256

48

ROPs

64

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

107.3 GPixel/s

157.1 GTexel/s

Texture Rate

429.3 GTexel/s

10.05 TFLOPS

FP16 (half)

27.48 TFLOPS

5.027 TFLOPS

FP32 (float)

13.74 TFLOPS

157.1 GFLOPS

FP64 (double)

858.6 GFLOPS

Board Design

120W

TDP

345W

300 W

Suggested PSU

700 W

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

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

TU116

GPU Name

Vega 10

TU116-300-A1

GPU Variant

Vega 10 XTX

Turing

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

6.6 billion

Transistors

12.5 billion

284 mm²

Die Size

495 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.4

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