NVIDIA RTX A4000H vs NVIDIA T1000 8 GB

VS

We compared two Desktop platform GPUs: 16GB VRAM RTX A4000H and 8GB VRAM T1000 8 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

Boost Clock has increased by 12% (1560MHz vs 1395MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)

5248 additional rendering cores

NVIDIA T1000 8 GB 's Advantages

Lower TDP (50W vs 140W)

Score

Benchmark

FP32 (float)

RTX A4000H +666%

19.17 TFLOPS

T1000 8 GB

2.5 TFLOPS

RTX A4000H

VS

T1000 8 GB

Graphics Card

Apr 2021

Release Date

May 2021

Quadro Ampere

Generation

Quadro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

735 MHz

Base Clock

1065 MHz

1560 MHz

Boost Clock

1395 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

160.0GB/s

Render Config

48

SM Count

14

-

Compute Units

-

6144

Shading Units

896

192

TMUs

56

96

ROPs

32

192

Tensor Cores

-

48

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1024 KB

Theoretical Performance

149.8 GPixel/s

Pixel Rate

44.64 GPixel/s

299.5 GTexel/s

Texture Rate

78.12 GTexel/s

19.17 TFLOPS

FP16 (half)

5.000 TFLOPS

19.17 TFLOPS

FP32 (float)

2.500 TFLOPS

299.5 GFLOPS

FP64 (double)

78.12 GFLOPS

Graphics Processor

GA104

GPU Name

TU117

GA104-???-A1

GPU Variant

-

Ampere

Architecture

Turing

Samsung

Foundry

TSMC

8 nm

Process Size

12 nm

17.4 billion

Transistors

4.7 billion

392 mm²

Die Size

200 mm²

Board Design

140W

TDP

50W

300 W

Suggested PSU

250 W

4x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

7.5

6.7

Shader Model

6.6

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