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GPU Benchmarks NVIDIA RTX A6000 vs. NVIDIA RTX A5000 vs. NVIDIA RTX 4090

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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 RTX A5000 vs NVIDIA RTX 4090 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 RTX A5000
1061 points
NVIDIA RTX 4090
1720 points
4 GPU
NVIDIA RTX A6000
5383 points
NVIDIA RTX A5000
4127 points
NVIDIA RTX 4090
5934 points
8 GPU
NVIDIA RTX A6000
11610 points
NVIDIA RTX A5000
7965 points
NVIDIA RTX 4090
n/a
higher is better

Resnet50 (FP32)

1 GPU
NVIDIA RTX A6000
558 points
NVIDIA RTX A5000
372 points
NVIDIA RTX 4090
927 points
4 GPU
NVIDIA RTX A6000
2126 points
NVIDIA RTX A5000
1388 points
NVIDIA RTX 4090
1715 points
8 GPU
NVIDIA RTX A6000
4494 points
NVIDIA RTX A5000
3299 points
NVIDIA RTX 4090
n/a
higher is better

Resnet152 (FP16)

1 GPU
NVIDIA RTX A6000
577 points
NVIDIA RTX A5000
430 points
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
2181 points
NVIDIA RTX A5000
1673 points
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
4792 points
NVIDIA RTX A5000
3391 points
NVIDIA RTX 4090
n/a
higher is better

Resnet152 (FP32)

1 GPU
NVIDIA RTX A6000
215 points
NVIDIA RTX A5000
143 points
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
819 points
NVIDIA RTX A5000
533 points
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
1816 points
NVIDIA RTX A5000
1387 points
NVIDIA RTX 4090
n/a
higher is better

Inception V3 (FP16)

1 GPU
NVIDIA RTX A6000
859 points
NVIDIA RTX A5000
640 points
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
3247 points
NVIDIA RTX A5000
2490 points
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
6111 points
NVIDIA RTX A5000
5525 points
NVIDIA RTX 4090
n/a
higher is better

Inception V3 (FP32)

1 GPU
NVIDIA RTX A6000
353 points
NVIDIA RTX A5000
235 points
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
1345 points
NVIDIA RTX A5000
877 points
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
3002 points
NVIDIA RTX A5000
2343 points
NVIDIA RTX 4090
n/a
higher is better

Inception V4 (FP16)

1 GPU
NVIDIA RTX A6000
397 points
NVIDIA RTX A5000
296 points
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
1501 points
NVIDIA RTX A5000
1151 points
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
2633 points
NVIDIA RTX A5000
n/a
NVIDIA RTX 4090
n/a
higher is better

Inception V4 (FP32)

1 GPU
NVIDIA RTX A6000
157 points
NVIDIA RTX A5000
105 points
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
598 points
NVIDIA RTX A5000
392 points
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
1372 points
NVIDIA RTX A5000
n/a
NVIDIA RTX 4090
n/a
higher is better

VGG16 (FP16)

1 GPU
NVIDIA RTX A6000
508 points
NVIDIA RTX A5000
378 points
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
1920 points
NVIDIA RTX A5000
1470 points
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
6142 points
NVIDIA RTX A5000
n/a
NVIDIA RTX 4090
n/a
higher is better

VGG16 (FP32)

1 GPU
NVIDIA RTX A6000
321 points
NVIDIA RTX A5000
214 points
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
1223 points
NVIDIA RTX A5000
798 points
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
2674 points
NVIDIA RTX A5000
n/a
NVIDIA RTX 4090
n/a
higher is better

Googlenet (FP16)

1 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
2138 Img/Sec
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
7751 Img/Sec
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
15728 Img/Sec
NVIDIA RTX 4090
n/a
higher is better

Googlenet (FP32)

1 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
1080 Img/Sec
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
3866 Img/Sec
NVIDIA RTX 4090
n/a
8 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
7225 Img/Sec
NVIDIA RTX 4090
n/a
higher is better

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

As of May 2025

V-Ray

1 GPU
NVIDIA RTX A6000
2599 points
NVIDIA RTX A5000
2265 points
NVIDIA RTX 4090
5556 points
higher is better

Octane

1 GPU
NVIDIA RTX A6000
644 points
NVIDIA RTX A5000
699 points
NVIDIA RTX 4090
1445 points
higher is better

Redshift

1 GPU
NVIDIA RTX A6000
3.01 minutes
NVIDIA RTX A5000
3.06 minutes
NVIDIA RTX 4090
1.16 minutes
lower is better

Blender

1 GPU
NVIDIA RTX A6000
5301.36 score
NVIDIA RTX A5000
4739.82 score
NVIDIA RTX 4090
12123.96 score
higher is better

Luxmark

1 GPU
NVIDIA RTX A6000
83609 points
NVIDIA RTX A5000
73789 points
NVIDIA RTX 4090
158815 points
higher is better

Unreal Engine

1 GPU
NVIDIA RTX A6000
48.6 FPS
NVIDIA RTX A5000
36.7 FPS
NVIDIA RTX 4090
92.1 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 RTX A5000
167.7 Min
NVIDIA RTX 4090
105.2 Min
4 GPU
NVIDIA RTX A6000
59.4 Min
NVIDIA RTX A5000
53.6 Min
NVIDIA RTX 4090
53.2 Min
8 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
43.2 Min
NVIDIA RTX 4090
n/a
lower is better

BERT LARGE Training, Inference Benchmark 2024-2025 [Updated]↑

As of May 2025

Training Time (FP16)

1 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
1.11 Hrs
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
0.6 Hrs
NVIDIA RTX 4090
n/a
Seq=128, BS=4

Performance (FP16)

1 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
51.17 sent/sec
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
106.77 sent/sec
NVIDIA RTX 4090
n/a
Seq=128, BS=4

Training Time (FP32)

1 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
1.36 Hrs
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
0.57 Hrs
NVIDIA RTX 4090
n/a
Seq=384, BS=8

Performance (FP32)

1 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
40.44 sent/sec
NVIDIA RTX 4090
n/a
4 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
118.1 sent/sec
NVIDIA RTX 4090
n/a
Seq=384, BS=8

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

As of May 2025

Eval rate

1 GPU
NVIDIA RTX A6000
14.82 tokens/s
NVIDIA RTX A5000
n/a
NVIDIA RTX 4090
9.95 tokens/s
2 GPU
NVIDIA RTX A6000
n/a
NVIDIA RTX A5000
n/a
NVIDIA RTX 4090
19.99 tokens/s
higher is better

Technical Specifications

Board Design

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
Length11 in / 267 mm11 in / 267 mm13 in / 336 mm
Outputs4x DisplayPort4x DisplayPort1x HDMI, 3x DisplayPort
Power Connectors8-pin EPS1x 8-pin1x 16-pin
Slot widthDual-slotDual-slotTriple-slot
TDP300 W230 W450 W

Clock Speeds

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
Boost Clock1860 MHz1695 MHz2520 MHz
GPU Clock1455 MHz1170 MHz2235 MHz
Memory Clock16000 MHz16000 MHz21200 MHz

Graphics Card

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16PCIe 4.0 x16
GenerationQuadro (Ax000)Quadro (Ax000)GeForce 40

Graphics Features

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
DirectX12 Ultimate (12_2)12 Ultimate (12_2)12 Ultimate (12_2)
OpenCL333
OpenGL4.64.64.6
Shader Model6.66.66.7
CUDA8.68.68.9

Graphics Processor

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
ArchitectureAmpereAmpereAda Lovelace
Die Size628 mm2628 mm2608 mm2
GPU NameGA102GA102AD102-300-A1
Process Size8 nm8 nm5 nm
Transistors28300 million28300 million76300 million

Memory

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
Bandwidth768 GB/s768 GB/s1018 GB/s
Memory Bus384 bit384 bit384 bit
Memory Size48 GB24 GB24 GB
Memory TypeGDDR6GDDR6GDDR6X

Render Config

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
ROPs11296192
RT Cores8464128
Shading Units/ CUDA Cores10752819216384
TMUs336256512
Tensor Cores336256512

Theoretical Performance

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
FP16 (half) performance38.71 TFLOPS27.77 TFLOPS82.58 TFLOPS
FP32 (float) performance38.71 TFLOPS27.77 TFLOPS82.58 TFLOPS
FP64 (double) performance1210 GFLOPS867.8 GFLOPS1290 GFLOPS
Pixel Rate201.6 GPixel/s162.7 GPixel/s483.8 GPixel/s
Texture Rate604.8 GTexel/s433.9 GTexel/s1290 GTexel/s

Price

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
MSRP$4,649.00$2,299.00$1,599.00
Release DateOct 5th, 2020Apr 12th, 2021Oct 12th, 2022

Test bench configuration

NVIDIA RTX A6000NVIDIA RTX A5000NVIDIA RTX 4090
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 RTX A5000NVIDIA RTX 4090
Best GPU workstationsBIZON X5500BIZON X5500BIZON X5500
Best NVIDIA GPU serversBIZON X7000BIZON X7000-
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