NVIDIA GeForce GTX 1660 vs AMD Radeon RX Vega 64

VS

NVIDIA GeForce GTX 1660 AMD Radeon RX Vega 64

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 8GB VRAM Radeon RX Vega 64 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 15% (1785MHz vs 1546MHz)

Lower TDP (120W vs 295W)

AMD Radeon RX Vega 64 '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 +151%

12.66 TFLOPS

3DMark Time Spy

GeForce GTX 1660

5414

Radeon RX Vega 64 +38%

7520

Blender

GeForce GTX 1660 +1%

787

Radeon RX Vega 64

777

Shadow of the Tomb Raider 2160p

GeForce GTX 1660

24

Radeon RX Vega 64 +29%

31

Shadow of the Tomb Raider 1440p

GeForce GTX 1660

47

Radeon RX Vega 64 +31%

62

Shadow of the Tomb Raider 1080p

GeForce GTX 1660

73

Radeon RX Vega 64 +26%

92

Battlefield 5 2160p

GeForce GTX 1660

40

Radeon RX Vega 64 +42%

57

Battlefield 5 1440p

GeForce GTX 1660

73

Radeon RX Vega 64 +30%

95

Battlefield 5 1080p

GeForce GTX 1660

91

Radeon RX Vega 64 +41%

129

GTA 5 2160p

GeForce GTX 1660

50

Radeon RX Vega 64 +12%

56

GTA 5 1440p

GeForce GTX 1660

52

Radeon RX Vega 64 +105%

107

GeForce GTX 1660

VS

Radeon RX Vega 64

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

1247 MHz

1785 MHz

Boost Clock

1546 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

22

SM Count

-

Compute Units

64

1408

Shading Units

4096

88

TMUs

256

48

ROPs

64

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1536 KB

L2 Cache

4 MB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

98.94 GPixel/s

157.1 GTexel/s

Texture Rate

395.8 GTexel/s

10.05 TFLOPS

FP16 (half)

25.33 TFLOPS

5.027 TFLOPS

FP32 (float)

12.66 TFLOPS

157.1 GFLOPS

FP64 (double)

791.6 GFLOPS

Graphics Processor

TU116

GPU Name

Vega 10

TU116-300-A1

GPU Variant

Vega 10 XT (215-0894200)

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

Board Design

120W

TDP

295W

300 W

Suggested PSU

600 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 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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