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GPU Benchmarks NVIDIA RTX 3090 vs. NVIDIA RTX A6000

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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 3090 vs NVIDIA RTX A6000 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 3090
1071 points
NVIDIA RTX A6000
1424 points
4 GPU
NVIDIA RTX 3090
2922 points
NVIDIA RTX A6000
5383 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
11610 points
higher is better

Resnet50 (FP32)

1 GPU
NVIDIA RTX 3090
596 points
NVIDIA RTX A6000
558 points
4 GPU
NVIDIA RTX 3090
1625 points
NVIDIA RTX A6000
2126 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
4494 points
higher is better

Resnet152 (FP16)

1 GPU
NVIDIA RTX 3090
491 points
NVIDIA RTX A6000
577 points
4 GPU
NVIDIA RTX 3090
1029 points
NVIDIA RTX A6000
2181 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
4792 points
higher is better

Resnet152 (FP32)

1 GPU
NVIDIA RTX 3090
223 points
NVIDIA RTX A6000
215 points
4 GPU
NVIDIA RTX 3090
434 points
NVIDIA RTX A6000
819 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
1816 points
higher is better

Inception V3 (FP16)

1 GPU
NVIDIA RTX 3090
715 points
NVIDIA RTX A6000
859 points
4 GPU
NVIDIA RTX 3090
1720 points
NVIDIA RTX A6000
3247 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
6111 points
higher is better

Inception V3 (FP32)

1 GPU
NVIDIA RTX 3090
399 points
NVIDIA RTX A6000
353 points
4 GPU
NVIDIA RTX 3090
1267 points
NVIDIA RTX A6000
1345 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
3002 points
higher is better

Inception V4 (FP16)

1 GPU
NVIDIA RTX 3090
383 points
NVIDIA RTX A6000
397 points
4 GPU
NVIDIA RTX 3090
1022 points
NVIDIA RTX A6000
1501 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
2633 points
higher is better

Inception V4 (FP32)

1 GPU
NVIDIA RTX 3090
156 points
NVIDIA RTX A6000
157 points
4 GPU
NVIDIA RTX 3090
319 points
NVIDIA RTX A6000
598 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
1372 points
higher is better

VGG16 (FP16)

1 GPU
NVIDIA RTX 3090
577 points
NVIDIA RTX A6000
508 points
4 GPU
NVIDIA RTX 3090
1004 points
NVIDIA RTX A6000
1920 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
6142 points
higher is better

VGG16 (FP32)

1 GPU
NVIDIA RTX 3090
341 points
NVIDIA RTX A6000
321 points
4 GPU
NVIDIA RTX 3090
1077 points
NVIDIA RTX A6000
1223 points
8 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
2674 points
higher is better

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

As of May 2025

V-Ray

1 GPU
NVIDIA RTX 3090
2185 points
NVIDIA RTX A6000
2599 points
higher is better

Octane

1 GPU
NVIDIA RTX 3090
769 points
NVIDIA RTX A6000
644 points
higher is better

Redshift

1 GPU
NVIDIA RTX 3090
2.3 minutes
NVIDIA RTX A6000
3.01 minutes
lower is better

Blender

1 GPU
NVIDIA RTX 3090
6010.36 score
NVIDIA RTX A6000
5301.36 score
higher is better

Luxmark

1 GPU
NVIDIA RTX 3090
95123 points
NVIDIA RTX A6000
83609 points
higher is better

Unreal Engine

1 GPU
NVIDIA RTX 3090
47.6 FPS
NVIDIA RTX A6000
48.6 FPS
higher is better

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

As of May 2025

Total run time

1 GPU
NVIDIA RTX 3090
165.9 Min
NVIDIA RTX A6000
197.6 Min
4 GPU
NVIDIA RTX 3090
57.1 Min
NVIDIA RTX A6000
59.4 Min
lower is better

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

As of May 2025

Eval rate

1 GPU
NVIDIA RTX 3090
n/a
NVIDIA RTX A6000
14.82 tokens/s
higher is better

Technical Specifications

Board Design

NVIDIA RTX 3090NVIDIA RTX A6000Difference
Length13 in / 336 mm11 in / 267 mm-3 in / -69 mm (-21%)
Outputs1x HDMI, 3x DisplayPort4x DisplayPort
Power Connectors1x 12-pin8-pin EPS
Slot widthTriple-slotDual-slot
TDP350 W300 W-50 W (-14%)

Clock Speeds

NVIDIA RTX 3090NVIDIA RTX A6000Difference
Boost Clock1695 MHz1860 MHz165 MHz (10%)
GPU Clock1395 MHz1455 MHz60 MHz (4%)
Memory Clock19500 MHz16000 MHz-3500 MHz (-18%)

Graphics Card

NVIDIA RTX 3090NVIDIA RTX A6000Difference
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16-
GenerationGeForce 30Quadro (Ax000)

Graphics Features

NVIDIA RTX 3090NVIDIA RTX A6000Difference
DirectX12 Ultimate (12_2)12 Ultimate (12_2)-
OpenCL33-
OpenGL4.64.6-
Shader Model6.66.6-
CUDA8.68.6-

Graphics Processor

NVIDIA RTX 3090NVIDIA RTX A6000Difference
ArchitectureAmpereAmpere-
Die Size628 mm2628 mm2-
GPU NameGA102-300-A1GA102
Process Size8 nm8 nm-
Transistors28300 million28300 million-

Memory

NVIDIA RTX 3090NVIDIA RTX A6000Difference
Bandwidth936.2 GB/s768 GB/s-168.2 GB/s (-18%)
Memory Bus384 bit384 bit-
Memory Size24 GB48 GB24 GB (100%)
Memory TypeGDDR6XGDDR6

Render Config

NVIDIA RTX 3090NVIDIA RTX A6000Difference
ROPs112112-
RT Cores82842 (2%)
Shading Units/ CUDA Cores1049610752256 (2%)
TMUs3283368 (2%)
Tensor Cores3283368 (2%)

Theoretical Performance

NVIDIA RTX 3090NVIDIA RTX A6000Difference
FP16 (half) performance35.58 TFLOPS38.71 TFLOPS3.13 TFLOPS (9%)
FP32 (float) performance35.58 TFLOPS38.71 TFLOPS3.13 TFLOPS (9%)
FP64 (double) performance556 GFLOPS1210 GFLOPS654 GFLOPS (118%)
Pixel Rate189.8 GPixel/s201.6 GPixel/s11.8 GPixel/s (6%)
Texture Rate556 GTexel/s604.8 GTexel/s48.8 GTexel/s (9%)

Price

NVIDIA RTX 3090NVIDIA RTX A6000Difference
MSRP$1,499.00$4,649.00$3,150.00 (210%)
Release DateSep 1st, 2020Oct 5th, 2020

Test bench configuration

NVIDIA RTX 3090NVIDIA RTX A6000Difference
HardwareBIZON X5000 More detailsBIZON X5000 More details-
Software3D Rendering:
Nvidia Driver: 456.38
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

Recommended hardware

NVIDIA RTX 3090NVIDIA RTX A6000Difference
Best GPU workstationsBIZON X5500BIZON X5500
Best NVIDIA GPU servers-BIZON X7000
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