AMD Radeon RX 6800 vs NVIDIA GeForce GTX 1660 SUPER

VS

AMD Radeon RX 6800

NVIDIA GeForce GTX 1660 SUPER

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 and 6GB VRAM GeForce GTX 1660 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 's Advantages

Released 1 years late

Boost Clock has increased by 18% (2105MHz vs 1785MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 336.0GB/s)

2432 additional rendering cores

NVIDIA GeForce GTX 1660 SUPER 's Advantages

Lower TDP (125W vs 250W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 +221%

16.17 TFLOPS

GeForce GTX 1660 SUPER

5.027 TFLOPS

3DMark Time Spy

Radeon RX 6800 +171%

16233

GeForce GTX 1660 SUPER

5987

Shadow of the Tomb Raider 2160p

Radeon RX 6800 +150%

65

GeForce GTX 1660 SUPER

26

Shadow of the Tomb Raider 1440p

Radeon RX 6800 +125%

117

GeForce GTX 1660 SUPER

52

Shadow of the Tomb Raider 1080p

Radeon RX 6800 +112%

168

GeForce GTX 1660 SUPER

79

Battlefield 5 2160p

Radeon RX 6800 +121%

91

GeForce GTX 1660 SUPER

41

Battlefield 5 1440p

Radeon RX 6800 +128%

178

GeForce GTX 1660 SUPER

78

Battlefield 5 1080p

Radeon RX 6800 +100%

194

GeForce GTX 1660 SUPER

97

GTA 5 2160p

Radeon RX 6800 +63%

98

GeForce GTX 1660 SUPER

60

GTA 5 1440p

Radeon RX 6800 +65%

126

GeForce GTX 1660 SUPER

76

GTA 5 1080p

Radeon RX 6800

170

GeForce GTX 1660 SUPER +4%

178

Radeon RX 6800

VS

GeForce GTX 1660 SUPER

Graphics Card

Oct 2020

Release Date

Oct 2019

Navi II

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1700 MHz

Base Clock

1530 MHz

2105 MHz

Boost Clock

1785 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

336.0GB/s

Render Config

60

Compute Units

-

SM Count

22

3840

Shading Units

1408

240

TMUs

88

96

ROPs

48

-

60

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1536 KB

128 MB

L3 Cache

-

Theoretical Performance

202.1 GPixel/s

Pixel Rate

85.68 GPixel/s

505.2 GTexel/s

Texture Rate

157.1 GTexel/s

32.33 TFLOPS

FP16 (half)

10.05 TFLOPS

16.17 TFLOPS

FP32 (float)

5.027 TFLOPS

1010 GFLOPS

FP64 (double)

157.1 GFLOPS

Board Design

250W

TDP

125W

600 W

Suggested PSU

300 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

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

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 21

GPU Name

TU116

Navi 21 XL (215-121000187)

GPU Variant

TU116-300-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

26.8 billion

Transistors

6.6 billion

520 mm²

Die Size

284 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.6

Related GPU Comparisons

1

AMD Radeon RX 6800 vs AMD FirePro S9300 X2

2

AMD Radeon RX 6800 vs ATI Radeon HD 4730 OEM

3

AMD Radeon RX 6800 vs AMD FirePro W7100

4

AMD Radeon RX 6800 vs AMD Radeon RX 560 896SP

5

AMD Radeon RX 6800 vs ATI Radeon HD 5970

6

AMD Radeon RX 6800 vs NVIDIA GeForce GTX 1650 TU116

7

AMD Radeon RX 6800 vs AMD Radeon Pro Duo Polaris

8

AMD Radeon RX 6800 vs NVIDIA RTX A1000

9

AMD Radeon RX 6800 vs NVIDIA GeForce RTX 4060

10

AMD Radeon RX 6800 vs NVIDIA GeForce GTX 1050

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

4

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

5

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

6

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

7

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

8

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

9

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

10

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage