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GPU Benchmarks NVIDIA RTX A6000 vs. NVIDIA A100 80 GB (PCIe) vs. NVIDIA RTX 4090 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 A100 80 GB (PCIe) vs NVIDIA RTX 4090 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 March 2025

Resnet50 (FP16)

1 GPU
NVIDIA RTX A6000
1424 points
NVIDIA A100 80 GB (PCIe)
2535 points
NVIDIA RTX 4090
1720 points
NVIDIA RTX 6000 Ada
1800 points
4 GPU
NVIDIA RTX A6000
5383 points
NVIDIA A100 80 GB (PCIe)
9366 points
NVIDIA RTX 4090
5934 points
NVIDIA RTX 6000 Ada
6369 points
8 GPU
NVIDIA RTX A6000
11610 points
NVIDIA A100 80 GB (PCIe)
21479 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
16968 points
higher is better

Resnet50 (FP32)

1 GPU
NVIDIA RTX A6000
558 points
NVIDIA A100 80 GB (PCIe)
1144 points
NVIDIA RTX 4090
927 points
NVIDIA RTX 6000 Ada
709 points
4 GPU
NVIDIA RTX A6000
2126 points
NVIDIA A100 80 GB (PCIe)
4273 points
NVIDIA RTX 4090
1715 points
NVIDIA RTX 6000 Ada
2692 points
8 GPU
NVIDIA RTX A6000
4494 points
NVIDIA A100 80 GB (PCIe)
9752 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
7607 points
higher is better

Resnet152 (FP16)

1 GPU
NVIDIA RTX A6000
577 points
NVIDIA A100 80 GB (PCIe)
1027 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
729 points
4 GPU
NVIDIA RTX A6000
2181 points
NVIDIA A100 80 GB (PCIe)
3795 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
2581 points
8 GPU
NVIDIA RTX A6000
4792 points
NVIDIA A100 80 GB (PCIe)
8865 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
7004 points
higher is better

Resnet152 (FP32)

1 GPU
NVIDIA RTX A6000
215 points
NVIDIA A100 80 GB (PCIe)
441 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
273 points
4 GPU
NVIDIA RTX A6000
819 points
NVIDIA A100 80 GB (PCIe)
1646 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
1037 points
8 GPU
NVIDIA RTX A6000
1816 points
NVIDIA A100 80 GB (PCIe)
3941 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
3074 points
higher is better

Inception V3 (FP16)

1 GPU
NVIDIA RTX A6000
859 points
NVIDIA A100 80 GB (PCIe)
1529 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
1086 points
4 GPU
NVIDIA RTX A6000
3247 points
NVIDIA A100 80 GB (PCIe)
5650 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
3842 points
8 GPU
NVIDIA RTX A6000
6111 points
NVIDIA A100 80 GB (PCIe)
11305 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
8931 points
higher is better

Inception V3 (FP32)

1 GPU
NVIDIA RTX A6000
353 points
NVIDIA A100 80 GB (PCIe)
724 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
449 points
4 GPU
NVIDIA RTX A6000
1345 points
NVIDIA A100 80 GB (PCIe)
2703 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
1703 points
8 GPU
NVIDIA RTX A6000
3002 points
NVIDIA A100 80 GB (PCIe)
6514 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
5081 points
higher is better

Inception V4 (FP16)

1 GPU
NVIDIA RTX A6000
397 points
NVIDIA A100 80 GB (PCIe)
707 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
502 points
4 GPU
NVIDIA RTX A6000
1501 points
NVIDIA A100 80 GB (PCIe)
2612 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
1776 points
8 GPU
NVIDIA RTX A6000
2633 points
NVIDIA A100 80 GB (PCIe)
4871 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
3848 points
higher is better

Inception V4 (FP32)

1 GPU
NVIDIA RTX A6000
157 points
NVIDIA A100 80 GB (PCIe)
322 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
200 points
4 GPU
NVIDIA RTX A6000
598 points
NVIDIA A100 80 GB (PCIe)
1202 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
757 points
8 GPU
NVIDIA RTX A6000
1372 points
NVIDIA A100 80 GB (PCIe)
2977 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
2322 points
higher is better

VGG16 (FP16)

1 GPU
NVIDIA RTX A6000
508 points
NVIDIA A100 80 GB (PCIe)
904 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
642 points
4 GPU
NVIDIA RTX A6000
1920 points
NVIDIA A100 80 GB (PCIe)
3341 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
2272 points
8 GPU
NVIDIA RTX A6000
6142 points
NVIDIA A100 80 GB (PCIe)
11363 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
8977 points
higher is better

VGG16 (FP32)

1 GPU
NVIDIA RTX A6000
321 points
NVIDIA A100 80 GB (PCIe)
658 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
408 points
4 GPU
NVIDIA RTX A6000
1223 points
NVIDIA A100 80 GB (PCIe)
2458 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
1549 points
8 GPU
NVIDIA RTX A6000
2674 points
NVIDIA A100 80 GB (PCIe)
5803 points
NVIDIA RTX 4090
n/a
NVIDIA RTX 6000 Ada
4526 points
higher is better

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

As of March 2025

V-Ray

1 GPU
NVIDIA RTX A6000
2599 points
NVIDIA A100 80 GB (PCIe)
n/a
NVIDIA RTX 4090
5556 points
NVIDIA RTX 6000 Ada
4798 points
higher is better

Octane

1 GPU
NVIDIA RTX A6000
644 points
NVIDIA A100 80 GB (PCIe)
n/a
NVIDIA RTX 4090
1445 points
NVIDIA RTX 6000 Ada
1140 points
higher is better

Redshift

1 GPU
NVIDIA RTX A6000
3.01 minutes
NVIDIA A100 80 GB (PCIe)
n/a
NVIDIA RTX 4090
1.16 minutes
NVIDIA RTX 6000 Ada
1.27 minutes
lower is better

Blender

1 GPU
NVIDIA RTX A6000
5301.36 score
NVIDIA A100 80 GB (PCIe)
3935.71 score
NVIDIA RTX 4090
12123.96 score
NVIDIA RTX 6000 Ada
11864.76 score
higher is better

Luxmark

1 GPU
NVIDIA RTX A6000
83609 points
NVIDIA A100 80 GB (PCIe)
n/a
NVIDIA RTX 4090
158815 points
NVIDIA RTX 6000 Ada
n/a
higher is better

Unreal Engine

1 GPU
NVIDIA RTX A6000
48.6 FPS
NVIDIA A100 80 GB (PCIe)
n/a
NVIDIA RTX 4090
92.1 FPS
NVIDIA RTX 6000 Ada
78.5 FPS
higher is better

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

As of March 2025

Total run time

1 GPU
NVIDIA RTX A6000
197.6 Min
NVIDIA A100 80 GB (PCIe)
n/a
NVIDIA RTX 4090
105.2 Min
NVIDIA RTX 6000 Ada
n/a
4 GPU
NVIDIA RTX A6000
59.4 Min
NVIDIA A100 80 GB (PCIe)
n/a
NVIDIA RTX 4090
53.2 Min
NVIDIA RTX 6000 Ada
n/a
lower is better

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

As of March 2025

Eval rate

1 GPU
NVIDIA RTX A6000
14.82 tokens/s
NVIDIA A100 80 GB (PCIe)
25.35 tokens/s
NVIDIA RTX 4090
9.95 tokens/s
NVIDIA RTX 6000 Ada
18.06 tokens/s
2 GPU
NVIDIA RTX A6000
n/a
NVIDIA A100 80 GB (PCIe)
n/a
NVIDIA RTX 4090
19.99 tokens/s
NVIDIA RTX 6000 Ada
n/a
higher is better

Technical Specifications

Board Design

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
Length11 in / 267 mm11 in / 267 mm13 in / 336 mm11 in / 267 mm
Outputs4x DisplayPortNo outputs1x HDMI, 3x DisplayPort4x DisplayPort
Power Connectors8-pin EPS8-pin EPS1x 16-pin1x 16-pin
Slot widthDual-slotDual-slotTriple-slotDual-slot
TDP300 W250 W450 W300 W

Clock Speeds

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
Boost Clock1860 MHz1410 MHz2520 MHz2505 MHz
GPU Clock1455 MHz1065 MHz2235 MHz915 MHz
Memory Clock16000 MHz3200 MHz21200 MHz20000 MHz

Graphics Card

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16PCIe 4.0 x16PCIe 4.0 x16
GenerationQuadro (Ax000)Tesla (Axx)GeForce 40Quadro Ada (x000A)

Graphics Features

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
DirectX12 Ultimate (12_2)-12 Ultimate (12_2)12 Ultimate (12_2)
OpenCL3333
OpenGL4.6-4.64.6
Shader Model6.6-6.76.7
CUDA8.688.98.9

Graphics Processor

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
ArchitectureAmpereAmpereAda LovelaceAda Lovelace
Die Size628 mm2826 mm2608 mm2608 mm2
GPU NameGA102GA100AD102-300-A1AD102
Process Size8 nm7 nm5 nm5 nm
Transistors28300 million54200 million76300 million76300 million

Memory

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
Bandwidth768 GB/s2039 GB/s1018 GB/s960 GB/s
Memory Bus384 bit5120 bit384 bit384 bit
Memory Size48 GB80 GB24 GB48 GB
Memory TypeGDDR6HBM2eGDDR6XGDDR6

Render Config

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
ROPs112160192192
RT Cores84-128142
Shading Units/ CUDA Cores1075269121638418176
TMUs336432512568
Tensor Cores336432512568

Theoretical Performance

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
FP16 (half) performance38.71 TFLOPS77.97 TFLOPS82.58 TFLOPS91.06 TFLOPS
FP32 (float) performance38.71 TFLOPS19.49 TFLOPS82.58 TFLOPS91.06 TFLOPS
FP64 (double) performance1210 GFLOPS9746 GFLOPS1290 GFLOPS1423 GFLOPS
Pixel Rate201.6 GPixel/s225.6 GPixel/s483.8 GPixel/s481 GPixel/s
Texture Rate604.8 GTexel/s609.1 GTexel/s1290 GTexel/s1423 GTexel/s

Price

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
MSRP$4,649.00-$1,599.00$6,799.00
Release DateOct 5th, 2020Jun 28th, 2021Oct 12th, 2022Jan 20th, 2023

Test bench configuration

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
HardwareBIZON X5000 More detailsBIZON X5000 More detailsBIZON X5500 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: 461.09
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:		3D Rendering:
Nvidia Driver:
VRay Benchmark:
Octane Benchmark:
Redshift Benchmark:
Blender:
Luxmark:

Recommended hardware

NVIDIA RTX A6000NVIDIA A100 80 GB (PCIe)NVIDIA RTX 4090NVIDIA RTX 6000 Ada
Best GPU workstationsBIZON X5500BIZON X5500BIZON X5500BIZON X5500
Best NVIDIA GPU serversBIZON X7000BIZON X7000-BIZON X7000
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