NVIDIA GeForce GTX 780 Ti vs AMD Radeon RX 6700 XT

VS

NVIDIA GeForce GTX 780 Ti

AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti 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 780 Ti 's Advantages

320 additional rendering cores

AMD Radeon RX 6700 XT 's Advantages

Released 7 years and 4 months late

Boost Clock has increased by 178% (2581MHz vs 928MHz)

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (384.0GB/s vs 336.6GB/s)

Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti

5.345 TFLOPS

Radeon RX 6700 XT +147%

13.21 TFLOPS

3DMark Time Spy

GeForce GTX 780 Ti

3355

Radeon RX 6700 XT +280%

12779

Blender

GeForce GTX 780 Ti

353

Radeon RX 6700 XT +395%

1748

GeForce GTX 780 Ti

VS

Radeon RX 6700 XT

Graphics Card

Nov 2013

Release Date

Mar 2021

GeForce 700

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

875 MHz

Base Clock

2321 MHz

928 MHz

Boost Clock

2581 MHz

1753 MHz

Memory Clock

2000 MHz

Memory

3GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

192bit

336.6GB/s

Bandwidth

384.0GB/s

Render Config

-

Compute Units

40

-

2880

Shading Units

2560

240

TMUs

160

48

ROPs

64

-

RT Cores

40

16 KB (per SMX)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

55.68 GPixel/s

Pixel Rate

165.2 GPixel/s

222.7 GTexel/s

Texture Rate

413.0 GTexel/s

-

FP16 (half)

26.43 TFLOPS

5.345 TFLOPS

FP32 (float)

13.21 TFLOPS

222.7 GFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

250W

TDP

230W

600 W

Suggested PSU

550 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 6-pin + 1x 8-pin

Graphics Processor

GK110B

GPU Name

Navi 22

GK110-425-B1

GPU Variant

Navi 22 XT (215-127000006)

Kepler

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

7.08 billion

Transistors

17.2 billion

561 mm²

Die Size

335 mm²

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

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