NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon RX 6650 XT

VS

NVIDIA GeForce GTX 780 Ti 6 GB AMD Radeon RX 6650 XT

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 Ti 6 GB and 8GB VRAM Radeon RX 6650 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 6 GB 's Advantages

Larger VRAM bandwidth (336.6GB/s vs 280.3GB/s)

832 additional rendering cores

AMD Radeon RX 6650 XT 's Advantages

Boost Clock has increased by 184% (2635MHz vs 928MHz)

More VRAM (8GB vs 6GB)

Lower TDP (176W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti 6 GB

5.345 TFLOPS

Radeon RX 6650 XT +101%

10.79 TFLOPS

GeForce GTX 780 Ti 6 GB

VS

Radeon RX 6650 XT

Graphics Card

Unknown

Release Date

May 2022

GeForce 700

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

875 MHz

Base Clock

2055 MHz

928 MHz

Boost Clock

2635 MHz

1753 MHz

Memory Clock

2190 MHz

Memory

6GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

128bit

336.6GB/s

Bandwidth

280.3GB/s

Render Config

-

SM Count

-

Compute Units

32

2880

Shading Units

2048

240

TMUs

128

48

ROPs

64

-

Tensor Cores

-

RT Cores

32

16 KB (per SMX)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

2 MB

Theoretical Performance

55.68 GPixel/s

Pixel Rate

168.6 GPixel/s

222.7 GTexel/s

Texture Rate

337.3 GTexel/s

-

FP16 (half)

21.59 TFLOPS

5.345 TFLOPS

FP32 (float)

10.79 TFLOPS

222.7 GFLOPS

FP64 (double)

674.6 GFLOPS

Graphics Processor

GK110B

GPU Name

Navi 23

-

GPU Variant

Navi 23 KXT (215-130000136)

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

7.08 billion

Transistors

11.06 billion

561 mm²

Die Size

237 mm²

Board Design

250W

TDP

176W

600 W

Suggested PSU

450 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.1

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.5

Related GPU Comparisons

1

NVIDIA GeForce GTX 780 Ti 6 GB vs ATI Radeon HD 3870

2

NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon HD 6930

3

NVIDIA GeForce GTX 780 Ti 6 GB vs NVIDIA GeForce 9800 GT

4

NVIDIA GeForce GTX 780 Ti 6 GB vs Intel H3C XG310

5

NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon R7 240

6

NVIDIA GeForce GTX 780 Ti 6 GB vs ATI Radeon HD 4570

7

NVIDIA GeForce GTX 780 Ti 6 GB vs NVIDIA GeForce GT 520

8

NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon R5 235 OEM

9

NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon HD 7950 Monica BIOS 2

10

NVIDIA GeForce GTX 780 Ti 6 GB vs AMD Radeon HD 7990

Related News

1

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

2

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

3

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

4

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly

5

NVIDIA to Ramp Up Orders and Add New Suppliers to Meet Explosive Demand for Blackwell Products

6

NVIDIA Informs Brands of Reduced Supply for RTX 40 Series GPUs

7

Only 3 Weeks Left! AMD Zen5 Launching Soon

8

Ilya Departs OpenAI to Launch New Company Aiming at Superintelligence!

9

Comprehensive Overview of AMD Ryzen 9000 Zen5 Desktop CPUs

10

Intel May Increase Base Frequencies for Arrow Lake-S / H / HX, High-End Chips to Reach 3GHz or Higher