KFA2 GTX 1660 Ti 1-Click OC vs XFX Speedster MERC319 RX 6900 XT ULTRA

Comparison of KFA2 GTX 1660 Ti 1-Click OC with 6 GB GDDR6 and 1,536 cores vs XFX Speedster MERC319 RX 6900 XT ULTRA with 16 GB GDDR6 and 5,120 cores.

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Performance Rating

XFX Speedster MERC319 RX 6900 XT ULTRA outperforms KFA2 GTX 1660 Ti 1-Click OC by 201.41% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

KFA2 GTX 1660 Ti 1-Click OC

4.3

KFA2 GTX 1660 Ti 1-Click OC

4.3
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

XFX Speedster MERC319 RX 6900 XT ULTRA

12.8

XFX Speedster MERC319 RX 6900 XT ULTRA

12.8

Expert Comparison

KFA2 GTX 1660 Ti 1-Click OC более энергоэффективен и дешевле, подходит для средней графики и игр на средних настройках. XFX Speedster MERC319 RX 6900 XT ULTRA же значительно мощнее с большим объемом памяти и большей пропускной способностью, идеально для высокой графики и современных игр на максимальных настройках, но потребляет больше энергии и стоит дороже.

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

6 ГБ
🔥 +167% 16 ГБ

Memory Type

GDDR6 GDDR6

Memory Bandwidth

288.0 GB/s 512.0 GB/s

Memory Bus Width

192 бит 256 бит

ML Performance

FP16 (Half Precision)

10.97 TFLOPS
🔥 +337% 47.92 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

5.484 TFLOPS
🔥 +337% 23.96 TFLOPS

FP64 (Double Precision)

0.1714 TFLOPS No

CUDA Cores

1,536
🔥 +233% 5,120

RT Cores

No
🔥 80

Architecture & Compatibility

GPU Architecture

Turing RDNA 2.0

SM (Streaming Multiprocessor)

24 No

PCIe Version

PCIe 3.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

7.5 No

Clocks & Performance

Base Clock

1,500
🔥 +28% 1,925

Boost Clock

1,785
🔥 +31% 2,340

Memory Clock

1,500
🔥 +33% 2,000

Power Consumption

TDP/TGP

🔥 -60% 120 W
300 W

Recommended PSU

🔥 -57% 300 W
700 W

Power Connector

1x 8-pin 2x 8-pin

Rendering

Texture Units (TMU)

96
🔥 +233% 320

ROP

No
🔥 80

L2 Cache

1536 KB
🔥 4 MB

Additional

Slots

Dual-slot Triple-slot

Release Date

Feb. 22, 2019 Oct. 28, 2020

Display Outputs

1x DVI
1x HDMI 2.0
1x DisplayPort 1.4a
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C

1x HDMI 2.1
3x DisplayPort 1.4a

Renting is cheaper than buying