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NVIDIA RTX 2080 Ti vs NVIDIA DGX Spark
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Best GPUs for local LLM, AI development, compute in 2026. Recommended GPU & hardware for local LLM, 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 5090 vs NVIDIA RTX PRO 6000 GPUs and compare AI performance (local LLM, tokens/sec, deep learning training; FP16, FP8), 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 is the best GPU for your needs (NVIDIA RTX 5090/4090, NVIDIA H100 94GB NVL, H200 142GB NVL, A100 80GB, B200, B300, NVIDIA RTX PRO 6000 Blackwell, RTX PRO 6000 Ada, A6000, Quadro, Tesla). 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:
- NVIDIA RTX PRO 6000 Blackwell 96GB vs. RTX 5090 32GB
- NVIDIA H100 NVL 94GB vs. H200 141GB NVL vs. A100 80GB
- NVIDIA A100 80GB vs. NVIDIA RTX 4090
- NVIDIA A6000 vs. NVIDIA A100 80GB
- NVIDIA V100 vs. NVIDIA RTX 3090
Benchmarks
Deep Learning AI GPU Benchmarks 2026 [Updated]
Resnet50 (FP16)
1 GPU
NVIDIA RTX 2080 Ti
488.56
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
1597.66
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Resnet50 (FP16 XLA)
1 GPU
NVIDIA RTX 2080 Ti
741.26
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
2465.23
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Resnet50 (FP32)
1 GPU
NVIDIA RTX 2080 Ti
302.88
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
1075.19
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Resnet50 (FP32 XLA)
1 GPU
NVIDIA RTX 2080 Ti
330.72
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
1132.16
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Resnet152 (FP16)
1 GPU
NVIDIA RTX 2080 Ti
213.35
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
681.19
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Resnet152 (FP16 XLA)
1 GPU
NVIDIA RTX 2080 Ti
290.23
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
977.06
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Resnet152 (FP32)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Resnet152 (FP32 XLA)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Inception V3 (FP16)
1 GPU
NVIDIA RTX 2080 Ti
293.76
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
1031
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Inception V3 (FP16 XLA)
1 GPU
NVIDIA RTX 2080 Ti
404.99
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
1467.97
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Inception V3 (FP32)
1 GPU
NVIDIA RTX 2080 Ti
198.81
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
739.49
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Inception V3 (FP32 XLA)
1 GPU
NVIDIA RTX 2080 Ti
215.54
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
772.66
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Inception V4 (FP16)
1 GPU
NVIDIA RTX 2080 Ti
155.84
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
564.62
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Inception V4 (FP16 XLA)
1 GPU
NVIDIA RTX 2080 Ti
220.7
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
790.82
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Inception V4 (FP32)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Inception V4 (FP32 XLA)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
VGG16 (FP16)
1 GPU
NVIDIA RTX 2080 Ti
264.14
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
578.14
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
VGG16 (FP16 XLA)
1 GPU
NVIDIA RTX 2080 Ti
324.85
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
926.34
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
VGG16 (FP32)
1 GPU
NVIDIA RTX 2080 Ti
178.65
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
452.2
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
VGG16 (FP32 XLA)
1 GPU
NVIDIA RTX 2080 Ti
194.89
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
528.33
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Googlenet (FP16)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Googlenet (FP32)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
(copy)
3D, GPU Rendering Benchmarks 2026 [Updated]
V-Ray
1 GPU
NVIDIA RTX 2080 Ti
345
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Octane
1 GPU
NVIDIA RTX 2080 Ti
368
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Redshift
1 GPU
NVIDIA RTX 2080 Ti
8.38
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Blender
1 GPU
NVIDIA RTX 2080 Ti
3163.85
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Luxmark
1 GPU
NVIDIA RTX 2080 Ti
33195
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Unreal Engine
1 GPU
NVIDIA RTX 2080 Ti
30.1
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
RELION Cryo-EM Benchmarks 2026 [Updated]
Total run time
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
BERT LARGE Training, Inference Benchmark 2026 [Updated]
Training Time (FP16)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Performance (FP16)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Training Time (FP32)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Performance (FP32)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
LLM Inference Benchmark 2026 [Updated]
Llama3.1 70B
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
2 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Llama3.1 405B
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
2 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
OpenAI gpt-oss-20b (FP4)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
36
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
OpenAI gpt-oss-120b (FP4)
1 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
11
4 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
8 GPU
NVIDIA RTX 2080 Ti
n/a
NVIDIA DGX Spark
n/a
Technical Specifications
Board Design
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| Length | 267 mm | mm |
| Outputs | 1x HDMI, 3x DisplayPort, 1x USB Type-C | 1x HDMI 2.1a |
| Power Connectors | 2x 8-pin | |
| Slot width | Dual-slot | |
| TDP | 250 W | W |
Clock Speeds
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| Boost Clock | 1545 MHz | MHz |
| GPU Clock | 1350 MHz | MHz |
| Memory Clock | 14000 MHz | MHz |
Graphics Card
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| Bus Interface | PCIe 3.0 x16 | |
| Generation | GeForce 20 |
Graphics Features
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| DirectX | 12 Ultimate (12_1) | |
| OpenCL | 2.0 | |
| OpenGL | 4.6 | |
| Shader Model | 6.5 | |
| CUDA | 7.5 |
Graphics Processor
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| Architecture | Turing | Grace Blackwell |
| Die Size | 754 mm2 | mm2 |
| GPU Name | TU102-300A-K1-A1 | |
| Process Size | 12 nm | nm |
| Transistors | 18600 million | million |
Memory
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| Bandwidth | 616 GB/s | 273 GB/s |
| Memory Bus | 352 bit | 256 bit |
| Memory Size | 11 GB | 128 GB |
| Memory Type | GDDR6 | LPDDR5x |
Render Config
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| ROPs | 88 | |
| RT Cores | 68 | |
| Shading Units/ CUDA Cores | 4352 | 6144 |
| TMUs | 272 | |
| Tensor Cores | 544 |
Theoretical Performance
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| FP16 (half) performance | 26.9 TFLOPS | TFLOPS |
| FP32 (float) performance | 13.45 TFLOPS | TFLOPS |
| FP64 (double) performance | 420.2 GFLOPS | GFLOPS |
| Pixel Rate | 136 GPixel/s | GPixel/s |
| Texture Rate | 420.2 GTexel/s | GTexel/s |
Price
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| MSRP | 1199 $ | 4000 $ |
| Release Date | Sep 20th, 2018 | Oct 15th, 2025 |
Test bench configuration
| NVIDIA RTX 2080 Ti | NVIDIA DGX Spark | |
|---|---|---|
| Hardware | BIZON G3000 More details | |
| Software | Deep learning: Nvidia Driver: 440 CUDA: 10.1 TensorFlow: 1.14 Batch size: 64 3D Rendering: Nvidia Driver: 442.19 VRay Benchmark: 4.10.3 Octane Benchmark: 4.00 Redshift Benchmark: 3.0.x Blender: 2.81 Luxmark: 3.1 |