NVIDIA GeForce RTX 4080 Ti vs NVIDIA RTX A1000

VS

NVIDIA GeForce RTX 4080 Ti

NVIDIA RTX A1000

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 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 RTX 4080 Ti 's Advantages

Boost Clock has increased by 79% (2610MHz vs 1462MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (678.4GB/s vs 192.0GB/s)

11776 additional rendering cores

NVIDIA RTX A1000 's Advantages

Lower TDP (50W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +990%

73.5 TFLOPS

RTX A1000

6.737 TFLOPS

GeForce RTX 4080 Ti

VS

RTX A1000

Graphics Card

Unknown

Release Date

Apr 2024

GeForce 40

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2340 MHz

Base Clock

727 MHz

2610 MHz

Boost Clock

1462 MHz

1325 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

128bit

678.4GB/s

Bandwidth

192.0GB/s

Render Config

-

110

SM Count

18

14080

Shading Units

2304

440

TMUs

72

144

ROPs

32

440

Tensor Cores

72

110

RT Cores

18

128 KB (per SM)

L1 Cache

128 KB (per SM)

80 MB

L2 Cache

2 MB

-

Theoretical Performance

375.8 GPixel/s

Pixel Rate

46.78 GPixel/s

1148 GTexel/s

Texture Rate

105.3 GTexel/s

73.50 TFLOPS

FP16 (half)

6.737 TFLOPS

73.50 TFLOPS

FP32 (float)

6.737 TFLOPS

1148 GFLOPS

FP64 (double)

105.3 GFLOPS

Board Design

400W

TDP

50W

800 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

GA107

AD102-225-A1

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

8.7 billion

609 mm²

Die Size

200 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.6

6.7

Shader Model

6.7

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