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NVIDIA DGX Spark vs NVIDIA RTX PRO 5000 72GB Blackwell
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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 these 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.
Looking for a GPU workstation or server for AI/ML, design, rendering, simulation or molecular dynamics? Explore BIZON AI workstations or GPU servers. Contact us today or explore our various customizable AI solutions.
Featured GPU benchmarks:
- NVIDIA H100 vs. A100 vs. RTX 6000 Ada
- NVIDIA RTX 4090 vs. RTX 4080 vs. RTX 3090
- NVIDIA RTX 3080 vs. 3080 Ti vs. RTX 3090
- NVIDIA RTX 3090 vs. NVIDIA A6000
- NVIDIA A6000 vs. A5000 vs. NVIDIA RTX 3090
- NVIDIA A100 vs. NVIDIA A6000
- NVIDIA RTX 2080 Ti vs. Titan RTX vs Quadro RTX8000
Benchmarks
Deep Learning AI GPU Benchmarks 2025 [Updated]
Resnet50 (FP16)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Resnet50 (FP16 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Resnet50 (FP32)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Resnet50 (FP32 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Resnet152 (FP16)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Resnet152 (FP16 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Resnet152 (FP32)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Resnet152 (FP32 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Inception V3 (FP16)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Inception V3 (FP16 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Inception V3 (FP32)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Inception V3 (FP32 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Inception V4 (FP16)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Inception V4 (FP16 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Inception V4 (FP32)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Inception V4 (FP32 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
VGG16 (FP16)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
VGG16 (FP16 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
VGG16 (FP32)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
VGG16 (FP32 XLA)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Googlenet (FP16)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Googlenet (FP32)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
(copy)
3D, GPU Rendering Benchmarks 2025 [Updated]
V-Ray
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Octane
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Redshift
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Blender
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Luxmark
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Unreal Engine
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
RELION Cryo-EM Benchmarks 2025 [Updated]
Total run time
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
BERT LARGE Training, Inference Benchmark 2025 [Updated]
Training Time (FP16)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Performance (FP16)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Training Time (FP32)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Performance (FP32)
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
LLM Inference Benchmark 2025 [Updated]
Llama3.1 70B
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
2 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Llama3.1 405B
1 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
2 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
OpenAI gpt-oss-20b (FP4)
1 GPU
NVIDIA DGX Spark
36
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
OpenAI gpt-oss-120b (FP4)
1 GPU
NVIDIA DGX Spark
11
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
4 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
8 GPU
NVIDIA DGX Spark
n/a
NVIDIA RTX PRO 5000 72GB Blackwell
n/a
Technical Specifications
Board Design
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| Outputs | 1x HDMI 2.1a | 4x DisplayPort |
| Length | mm | 267 mm |
| Power Connectors | 1x 16-pin | |
| Slot width | Dual-slot | |
| TDP | W | 300 W |
Graphics Processor
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| Architecture | Grace Blackwell | Blackwell 2.0 |
| Die Size | mm2 | 750 mm2 |
| GPU Name | GB202 | |
| Process Size | nm | 5 nm |
| Transistors | million | 92200 million |
Memory
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| Bandwidth | 273 GB/s | 1340 GB/s |
| Memory Bus | 256 bit | 384 bit |
| Memory Size | 128 GB | 72 GB |
| Memory Type | LPDDR5x | GDDR7 |
Render Config
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| Shading Units/ CUDA Cores | 6144 | 14080 |
| ROPs | 176 | |
| RT Cores | 110 | |
| TMUs | 440 | |
| Tensor Cores | 440 |
Price
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| MSRP | 4000 $ | 5000 $ |
| Release Date | Oct 15th, 2025 | Q4, 2025 |
Clock Speeds
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| Boost Clock | MHz | 2617 MHz |
| GPU Clock | MHz | 1590 MHz |
| Memory Clock | MHz | 28000 MHz |
Graphics Card
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| Bus Interface | PCIe 5.0 x16 | |
| Generation | Blackwell PRO W (x000) |
Graphics Features
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| DirectX | 12 Ultimate (12_2) | |
| OpenCL | 3.0 | |
| OpenGL | 4.6 | |
| Shader Model | 6.8 | |
| CUDA | 12.0 |
Theoretical Performance
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| FP16 (half) performance | TFLOPS | 73.69 TFLOPS |
| FP32 (float) performance | TFLOPS | 73.69 TFLOPS |
| FP64 (double) performance | GFLOPS | 1151 GFLOPS |
| Pixel Rate | GPixel/s | 460.6 GPixel/s |
| Texture Rate | GTexel/s | 1151 GTexel/s |
Test bench configuration
| NVIDIA DGX Spark | NVIDIA RTX PRO 5000 72GB Blackwell | |
|---|---|---|
| Hardware | BIZON X5500 More details |