NVIDIA GB10 vs NVIDIA Jetson T4000

GPU · Specs Compare

Products
GPU NVIDIA GB10 NVIDIA · 2025-10
GPU NVIDIA Jetson T4000 NVIDIA · 2025-08
Graphics Card
Release Date
Oct 2025
Aug 2025
Generation
Server Blackwell
Server Blackwell
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1665 MHz
1665 MHz
Boost Clock
2418 MHz
2525 MHz
Memory Clock
1067 MHz
1067 MHz
Memory
Memory Size
128GB
64GB
Memory Type
LPDDR5X
LPDDR5X
Memory Bus
256bit
256bit
Bandwidth
273.2GB/s
273.2GB/s
Render Config
SM Count
48
12
Shading Units
6144
1536
TMUs
384
64
ROPs
48
16
Tensor Cores
384
64
RT Cores
48
12
L1 Cache
256 KB (per SM)
256 KB (per SM)
L2 Cache
50 MB
50 MB
Theoretical Performance
Pixel Rate
116.1 GPixel/s
40.40 GPixel/s
Texture Rate
928.5 GTexel/s
161.6 GTexel/s
FP16 (half)
29.71 TFLOPS
31.03 TFLOPS
FP32 (float)
29.71 TFLOPS
7.757 TFLOPS
FP64 (double)
464.3 GFLOPS
3.878 TFLOPS
Graphics Processor
GPU Name
GB20B
GB10
Architecture
Blackwell 2.0
Blackwell
Foundry
TSMC
TSMC
Process Size
3 nm
3 nm
Transistors
Unknown
Unknown
Die Size
Unknown
Unknown
GPU Variant
—
Jetson
Board Design
TDP
140W
40W
Suggested PSU
300 W
200 W
Outputs
1x HDMI
1x HDMI
Power Connectors
None
None
Graphics Features
DirectX
N/A
N/A
OpenGL
N/A
N/A
OpenCL
3.0
3.0
Vulkan
N/A
N/A
CUDA
12.1
10.1
Shader Model
N/A
N/A
▲ Specs Compare Data sourced from official specifications and benchmark tests.