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GPU Benchmarks NVIDIA RTX A6000 vs. NVIDIA T400 vs. NVIDIA RTX 6000 Ada

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Best GPUs for deep learning, AI development, compute in 2023–2024. Recommended GPU & hardware for AI training, inference (LLMs, generative AI). GPU training, inference benchmarks using PyTorch, TensorFlow for computer vision (CV), NLP, text-to-speech, etc.

We benchmark NVIDIA RTX A6000 vs NVIDIA T400 vs NVIDIA RTX 6000 Ada GPUs and compare AI performance (deep learning training; FP16, FP32, PyTorch, TensorFlow), 3d rendering, Cryo-EM performance in the most popular apps (Octane, VRay, Redshift, Blender, Luxmark, Unreal Engine, Relion Cryo-EM).

Our benchmarks will help you decide which GPU (NVIDIA RTX 4090/4080, H100 Hopper, H200, A100, RTX 6000 Ada, A6000, A5000, or RTX 6000 ADA Lovelace) is the best GPU for your needs. We provide an in-depth analysis of the AI performance of each graphic card's performance so you can make the most informed decision possible. We offer deep learning and 3d rendering benchmarks that will help you get the most out of your hardware.


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Featured GPU benchmarks:

Benchmarks

Deep Learning GPU Benchmarks 2024–2025 [Updated]↑

As of May 2025

Resnet50 (FP16)

1 GPU
NVIDIA RTX A6000
1424 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
1800 points
4 GPU
NVIDIA RTX A6000
5383 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
6369 points
8 GPU
NVIDIA RTX A6000
11610 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
16968 points
higher is better

Resnet50 (FP32)

1 GPU
NVIDIA RTX A6000
558 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
709 points
4 GPU
NVIDIA RTX A6000
2126 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
2692 points
8 GPU
NVIDIA RTX A6000
4494 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
7607 points
higher is better

Resnet152 (FP16)

1 GPU
NVIDIA RTX A6000
577 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
729 points
4 GPU
NVIDIA RTX A6000
2181 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
2581 points
8 GPU
NVIDIA RTX A6000
4792 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
7004 points
higher is better

Resnet152 (FP32)

1 GPU
NVIDIA RTX A6000
215 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
273 points
4 GPU
NVIDIA RTX A6000
819 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
1037 points
8 GPU
NVIDIA RTX A6000
1816 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
3074 points
higher is better

Inception V3 (FP16)

1 GPU
NVIDIA RTX A6000
859 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
1086 points
4 GPU
NVIDIA RTX A6000
3247 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
3842 points
8 GPU
NVIDIA RTX A6000
6111 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
8931 points
higher is better

Inception V3 (FP32)

1 GPU
NVIDIA RTX A6000
353 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
449 points
4 GPU
NVIDIA RTX A6000
1345 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
1703 points
8 GPU
NVIDIA RTX A6000
3002 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
5081 points
higher is better

Inception V4 (FP16)

1 GPU
NVIDIA RTX A6000
397 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
502 points
4 GPU
NVIDIA RTX A6000
1501 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
1776 points
8 GPU
NVIDIA RTX A6000
2633 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
3848 points
higher is better

Inception V4 (FP32)

1 GPU
NVIDIA RTX A6000
157 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
200 points
4 GPU
NVIDIA RTX A6000
598 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
757 points
8 GPU
NVIDIA RTX A6000
1372 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
2322 points
higher is better

VGG16 (FP16)

1 GPU
NVIDIA RTX A6000
508 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
642 points
4 GPU
NVIDIA RTX A6000
1920 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
2272 points
8 GPU
NVIDIA RTX A6000
6142 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
8977 points
higher is better

VGG16 (FP32)

1 GPU
NVIDIA RTX A6000
321 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
408 points
4 GPU
NVIDIA RTX A6000
1223 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
1549 points
8 GPU
NVIDIA RTX A6000
2674 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
4526 points
higher is better

3D, GPU Rendering Benchmarks 2024–2025 [Updated]↑

As of May 2025

V-Ray

1 GPU
NVIDIA RTX A6000
2599 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
4798 points
higher is better

Octane

1 GPU
NVIDIA RTX A6000
644 points
NVIDIA T400
32 points
NVIDIA RTX 6000 Ada
1140 points
higher is better

Redshift

1 GPU
NVIDIA RTX A6000
3.01 minutes
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
1.27 minutes
lower is better

Blender

1 GPU
NVIDIA RTX A6000
5301.36 score
NVIDIA T400
188.33 score
NVIDIA RTX 6000 Ada
11864.76 score
higher is better

Luxmark

1 GPU
NVIDIA RTX A6000
83609 points
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
n/a
higher is better

Unreal Engine

1 GPU
NVIDIA RTX A6000
48.6 FPS
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
78.5 FPS
higher is better

RELION Cryo-EM Benchmarks 2024-2025 [Updated]↑

As of May 2025

Total run time

1 GPU
NVIDIA RTX A6000
197.6 Min
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
n/a
4 GPU
NVIDIA RTX A6000
59.4 Min
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
n/a
lower is better

Llama3 70B Inference Benchmark 2024–2025 [Updated]↑

As of May 2025

Eval rate

1 GPU
NVIDIA RTX A6000
14.82 tokens/s
NVIDIA T400
n/a
NVIDIA RTX 6000 Ada
18.06 tokens/s
higher is better

Technical Specifications

Board Design

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
Length11 in / 267 mm6 in / 152 mm11 in / 267 mm
Outputs4x DisplayPort3x mini-DisplayPort4x DisplayPort
Power Connectors8-pin EPSNone1x 16-pin
Slot widthDual-slotSingle-slotDual-slot
TDP300 W30 W300 W

Clock Speeds

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
Boost Clock1860 MHz1425 MHz2505 MHz
GPU Clock1455 MHz420 MHz915 MHz
Memory Clock16000 MHz10000 MHz20000 MHz

Graphics Card

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
Bus InterfacePCIe 4.0 x16PCIe 3.0 x16PCIe 4.0 x16
GenerationQuadro (Ax000)Quadro (Tx000)Quadro Ada (x000A)

Graphics Features

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
DirectX12 Ultimate (12_2)12 (12_1)12 Ultimate (12_2)
OpenCL333
OpenGL4.64.64.6
Shader Model6.66.66.7
CUDA8.67.58.9

Graphics Processor

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
ArchitectureAmpereTuringAda Lovelace
Die Size628 mm2200 mm2608 mm2
GPU NameGA102TU117AD102
Process Size8 nm12 nm5 nm
Transistors28300 million4700 million76300 million

Memory

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
Bandwidth768 GB/s80 GB/s960 GB/s
Memory Bus384 bit64 bit384 bit
Memory Size48 GB2 GB48 GB
Memory TypeGDDR6GDDR6GDDR6

Render Config

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
ROPs11216192
RT Cores84-142
Shading Units/ CUDA Cores1075238418176
TMUs33624568
Tensor Cores336-568

Theoretical Performance

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
FP16 (half) performance38.71 TFLOPS2.189 TFLOPS91.06 TFLOPS
FP32 (float) performance38.71 TFLOPS1.068 TFLOPS91.06 TFLOPS
FP64 (double) performance1210 GFLOPS34.2 GFLOPS1423 GFLOPS
Pixel Rate201.6 GPixel/s22.8 GPixel/s481 GPixel/s
Texture Rate604.8 GTexel/s34.2 GTexel/s1423 GTexel/s

Price

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
MSRP$4,649.00$129.00$6,799.00
Release DateOct 5th, 2020May 6th, 2021Jan 20th, 2023

Test bench configuration

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
HardwareBIZON X5000 More detailsBIZON X5000 More detailsBIZON X5500 More details
Software3D Rendering:
Nvidia Driver: 461.40
VRay Benchmark: 5
Octane Benchmark: 2020.1.5
Redshift Benchmark: 3.0.28 Demo
Blender: 2.90
Luxmark: 3.1		3D Rendering:
Nvidia Driver: 461.40
VRay Benchmark: 5
Octane Benchmark: 2020.1.5
Redshift Benchmark: 3.0.28 Demo
Blender: 2.90
Luxmark: 3.1		3D Rendering:
Nvidia Driver:
VRay Benchmark:
Octane Benchmark:
Redshift Benchmark:
Blender:
Luxmark:

Recommended hardware

NVIDIA RTX A6000NVIDIA T400NVIDIA RTX 6000 Ada
Best GPU workstationsBIZON X5500-BIZON X5500
Best NVIDIA GPU serversBIZON X7000-BIZON X7000
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