NVIDIA GeForce GTX 1660 SUPER vs AMD Radeon RX 6700 XT

VS

NVIDIA GeForce GTX 1660 SUPER AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 SUPER and 12GB VRAM Radeon RX 6700 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Lower TDP (125W vs 230W)

AMD Radeon RX 6700 XT 's Advantages

Released 1 years and 5 months late

Boost Clock has increased by 45% (2581MHz vs 1785MHz)

More VRAM (12GB vs 6GB)

Larger VRAM bandwidth (384.0GB/s vs 336.0GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1660 SUPER

5.027 TFLOPS

Radeon RX 6700 XT +162%

13.21 TFLOPS

3DMark Time Spy

GeForce GTX 1660 SUPER

5982

Radeon RX 6700 XT +113%

12772

Blender

GeForce GTX 1660 SUPER

822

Radeon RX 6700 XT +99%

1642

Shadow of the Tomb Raider 2160p

GeForce GTX 1660 SUPER

26

Radeon RX 6700 XT +100%

52

Shadow of the Tomb Raider 1440p

GeForce GTX 1660 SUPER

52

Radeon RX 6700 XT +84%

96

Shadow of the Tomb Raider 1080p

GeForce GTX 1660 SUPER

79

Radeon RX 6700 XT +79%

142

Battlefield 5 2160p

GeForce GTX 1660 SUPER

41

Radeon RX 6700 XT +85%

76

Battlefield 5 1440p

GeForce GTX 1660 SUPER

78

Radeon RX 6700 XT +84%

144

Battlefield 5 1080p

GeForce GTX 1660 SUPER

97

Radeon RX 6700 XT +98%

193

GTA 5 2160p

GeForce GTX 1660 SUPER

60

Radeon RX 6700 XT +38%

83

GTA 5 1440p

GeForce GTX 1660 SUPER

76

Radeon RX 6700 XT +36%

104

GTA 5 1080p

GeForce GTX 1660 SUPER +7%

178

Radeon RX 6700 XT

166

GeForce GTX 1660 SUPER

VS

Radeon RX 6700 XT

Graphics Card

Oct 2019

Release Date

Mar 2021

GeForce 16

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1530 MHz

Base Clock

2321 MHz

1785 MHz

Boost Clock

2581 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

192bit

336.0GB/s

Bandwidth

384.0GB/s

Render Config

22

SM Count

-

Compute Units

40

1408

Shading Units

2560

88

TMUs

160

48

ROPs

64

-

Tensor Cores

-

RT Cores

40

64 KB (per SM)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

3 MB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

165.2 GPixel/s

157.1 GTexel/s

Texture Rate

413.0 GTexel/s

10.05 TFLOPS

FP16 (half)

26.43 TFLOPS

5.027 TFLOPS

FP32 (float)

13.21 TFLOPS

157.1 GFLOPS

FP64 (double)

825.9 GFLOPS

Graphics Processor

TU116

GPU Name

Navi 22

TU116-300-A1

GPU Variant

Navi 22 XT (215-127000006)

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

6.6 billion

Transistors

17.2 billion

284 mm²

Die Size

335 mm²

Board Design

125W

TDP

230W

300 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.5

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