NVIDIA GeForce GTX 780 Ti vs AMD Radeon RX 6500 XT

VS

NVIDIA GeForce GTX 780 Ti

AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 's Advantages

Larger VRAM bandwidth (336.6GB/s vs 143.9GB/s)

1856 additional rendering cores

AMD Radeon RX 6500 XT 's Advantages

Released 8 years and 2 months late

Boost Clock has increased by 203% (2815MHz vs 928MHz)

More VRAM (4GB vs 3GB)

Lower TDP (107W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti

5.345 TFLOPS

Radeon RX 6500 XT +7%

5.765 TFLOPS

3DMark Time Spy

GeForce GTX 780 Ti

3355

Radeon RX 6500 XT +46%

4918

Blender

GeForce GTX 780 Ti

353

Radeon RX 6500 XT +61%

571

GeForce GTX 780 Ti

VS

Radeon RX 6500 XT

Graphics Card

Nov 2013

Release Date

Jan 2022

GeForce 700

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

875 MHz

Base Clock

2310 MHz

928 MHz

Boost Clock

2815 MHz

1753 MHz

Memory Clock

2248 MHz

Memory

3GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

64bit

336.6GB/s

Bandwidth

143.9GB/s

Render Config

-

Compute Units

16

-

2880

Shading Units

1024

240

TMUs

64

48

ROPs

32

-

RT Cores

16

16 KB (per SMX)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

55.68 GPixel/s

Pixel Rate

90.08 GPixel/s

222.7 GTexel/s

Texture Rate

180.2 GTexel/s

-

FP16 (half)

11.53 TFLOPS

5.345 TFLOPS

FP32 (float)

5.765 TFLOPS

222.7 GFLOPS

FP64 (double)

360.3 GFLOPS

Board Design

250W

TDP

107W

600 W

Suggested PSU

300 W

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

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GK110B

GPU Name

Navi 24

GK110-425-B1

GPU Variant

Navi 24 XT (215-135000006)

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

7.08 billion

Transistors

5.4 billion

561 mm²

Die Size

107 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.1

Vulkan

1.3

3.5

CUDA

-

5.1

Shader Model

6.6

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