NVIDIA GeForce GTX 780 6 GB vs AMD Radeon RX 6400

VS

NVIDIA GeForce GTX 780 6 GB

AMD Radeon RX 6400

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 6 GB and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 6 GB 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (288.4GB/s vs 128.0GB/s)

1536 additional rendering cores

AMD Radeon RX 6400 's Advantages

Released 8 years and 4 months late

Boost Clock has increased by 157% (2321MHz vs 902MHz)

Lower TDP (53W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 6 GB +16%

4.156 TFLOPS

Radeon RX 6400

3.565 TFLOPS

GeForce GTX 780 6 GB

VS

Radeon RX 6400

Graphics Card

Sep 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

863 MHz

Base Clock

1923 MHz

902 MHz

Boost Clock

2321 MHz

1502 MHz

Memory Clock

2000 MHz

Memory

6GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

64bit

288.4GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

12

-

2304

Shading Units

768

192

TMUs

48

ROPs

32

-

RT Cores

12

16 KB (per SMX)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

1024 KB

-

L3 Cache

16 MB

Theoretical Performance

43.30 GPixel/s

Pixel Rate

74.27 GPixel/s

173.2 GTexel/s

Texture Rate

111.4 GTexel/s

-

FP16 (half)

7.130 TFLOPS

4.156 TFLOPS

FP32 (float)

3.565 TFLOPS

173.2 GFLOPS

FP64 (double)

222.8 GFLOPS

Board Design

250W

TDP

53W

600 W

Suggested PSU

250 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

None

Graphics Processor

GK110B

GPU Name

Navi 24

GK110-301-B1

GPU Variant

Navi 24 XL (215-135000046)

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

6.7

Related GPU Comparisons

1

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce 310 OEM

2

NVIDIA GeForce GTX 780 6 GB vs ATI Radeon HD 4250

3

NVIDIA GeForce GTX 780 6 GB vs ATI Radeon X550 XTX

4

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce RTX 4070 10 GB

5

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce 9600 GS OEM

6

NVIDIA GeForce GTX 780 6 GB vs AMD Radeon HD 8350 OEM

7

NVIDIA GeForce GTX 780 6 GB vs Intel Arc A310

8

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce GT 705 OEM

9

NVIDIA GeForce GTX 780 6 GB vs AMD Radeon HD 6570

10

NVIDIA GeForce GTX 780 6 GB vs NVIDIA GeForce 8800 GTS 512

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

9

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

10

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game