NVIDIA GeForce GTX 780 Ti vs NVIDIA A40 PCIe

VS

NVIDIA GeForce GTX 780 Ti

NVIDIA A40 PCIe

We compared two Desktop platform GPUs: 3GB VRAM GeForce GTX 780 Ti and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 780 Ti 's Advantages

Lower TDP (250W vs 300W)

NVIDIA A40 PCIe 's Advantages

Released 6 years and 11 months late

Boost Clock has increased by 88% (1740MHz vs 928MHz)

More VRAM (48GB vs 3GB)

Larger VRAM bandwidth (695.8GB/s vs 336.6GB/s)

7872 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 780 Ti

5.345 TFLOPS

A40 PCIe +600%

37.42 TFLOPS

Blender

GeForce GTX 780 Ti

353

A40 PCIe +1081%

4170

GeForce GTX 780 Ti

VS

A40 PCIe

Graphics Card

Nov 2013

Release Date

Oct 2020

GeForce 700

Generation

Tesla

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

875 MHz

Base Clock

1305 MHz

928 MHz

Boost Clock

1740 MHz

1753 MHz

Memory Clock

1812 MHz

Memory

3GB

Memory Size

48GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

384bit

336.6GB/s

Bandwidth

695.8GB/s

Render Config

-

SM Count

84

2880

Shading Units

10752

240

TMUs

336

48

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

16 KB (per SMX)

L1 Cache

128 KB (per SM)

1536 KB

L2 Cache

6 MB

-

Theoretical Performance

55.68 GPixel/s

Pixel Rate

194.9 GPixel/s

222.7 GTexel/s

Texture Rate

584.6 GTexel/s

-

FP16 (half)

37.42 TFLOPS

5.345 TFLOPS

FP32 (float)

37.42 TFLOPS

222.7 GFLOPS

FP64 (double)

584.6 GFLOPS

Board Design

250W

TDP

300W

600 W

Suggested PSU

700 W

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

Outputs

3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

GK110B

GPU Name

GA102

GK110-425-B1

GPU Variant

-

Kepler

Architecture

Ampere

TSMC

Foundry

Samsung

28 nm

Process Size

8 nm

7.08 billion

Transistors

28.3 billion

561 mm²

Die Size

628 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

6.6

Related GPU Comparisons

1

NVIDIA GeForce GTX 780 Ti vs NVIDIA A40 PCIe

2

NVIDIA GeForce GTX 780 Ti vs ATI Radeon HD 2900 GT

3

NVIDIA GeForce GTX 780 Ti vs AMD Radeon HD 7790

4

NVIDIA GeForce GTX 780 Ti vs AMD Radeon RX 480

5

NVIDIA GeForce GTX 780 Ti vs ATI Radeon HD 4870 X2

6

NVIDIA GeForce GTX 780 Ti vs Intel Arc Pro A40

7

NVIDIA GeForce GTX 780 Ti vs AMD Radeon Sky 900

8

NVIDIA GeForce GTX 780 Ti vs NVIDIA GeForce 210

9

NVIDIA GeForce GTX 780 Ti vs AMD Radeon Pro V420

10

NVIDIA GeForce GTX 780 Ti vs AMD Radeon RX 560 XT

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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