NVIDIA GeForce GTX 780 6 GB vs NVIDIA RTX A4000H

VS

NVIDIA GeForce GTX 780 6 GB

NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 780 6 GB and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

Released 7 years and 7 months late

Boost Clock has increased by 73% (1560MHz vs 902MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (448.0GB/s vs 288.4GB/s)

3840 additional rendering cores

Lower TDP (140W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 6 GB

4.156 TFLOPS

RTX A4000H +361%

19.17 TFLOPS

GeForce GTX 780 6 GB

VS

RTX A4000H

Graphics Card

Sep 2013

Release Date

Apr 2021

GeForce 700

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

863 MHz

Base Clock

735 MHz

902 MHz

Boost Clock

1560 MHz

1502 MHz

Memory Clock

1750 MHz

Memory

6GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

2304

Shading Units

6144

192

TMUs

192

48

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

4 MB

-

Theoretical Performance

43.30 GPixel/s

Pixel Rate

149.8 GPixel/s

173.2 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

4.156 TFLOPS

FP32 (float)

19.17 TFLOPS

173.2 GFLOPS

FP64 (double)

299.5 GFLOPS

Board Design

250W

TDP

140W

600 W

Suggested PSU

300 W

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

Outputs

4x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GK110B

GPU Name

GA104

GK110-301-B1

GPU Variant

GA104-???-A1

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

7.08 billion

Transistors

17.4 billion

561 mm²

Die Size

392 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

8.6

5.1

Shader Model

6.7

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