NVIDIA GeForce GTX 780 Ti vs NVIDIA RTX A1000

VS

NVIDIA GeForce GTX 780 Ti

NVIDIA RTX A1000

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti and 8GB VRAM RTX A1000 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 192.0GB/s)

576 additional rendering cores

NVIDIA RTX A1000 's Advantages

Released 10 years and 5 months late

Boost Clock has increased by 58% (1462MHz vs 928MHz)

More VRAM (8GB vs 3GB)

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti

5.345 TFLOPS

RTX A1000 +26%

6.737 TFLOPS

GeForce GTX 780 Ti

VS

RTX A1000

Graphics Card

Nov 2013

Release Date

Apr 2024

GeForce 700

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

875 MHz

Base Clock

727 MHz

928 MHz

Boost Clock

1462 MHz

1753 MHz

Memory Clock

1500 MHz

Memory

3GB

Memory Size

8GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

128bit

336.6GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

18

2880

Shading Units

2304

240

TMUs

72

48

ROPs

32

-

Tensor Cores

72

-

RT Cores

18

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

46.78 GPixel/s

222.7 GTexel/s

Texture Rate

105.3 GTexel/s

-

FP16 (half)

6.737 TFLOPS

5.345 TFLOPS

FP32 (float)

6.737 TFLOPS

222.7 GFLOPS

FP64 (double)

105.3 GFLOPS

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110B

GPU Name

GA107

GK110-425-B1

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

7.08 billion

Transistors

8.7 billion

561 mm²

Die Size

200 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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