NVIDIA Jetson T4000 vs AMD Radeon Pro W6800X Duo
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Aug 2021
Generation
Server Blackwell
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
Apple MPX
Clock Speeds
Base Clock
1665 MHz
1800 MHz
Boost Clock
2525 MHz
1967 MHz
Memory Clock
1067 MHz
2000 MHz
Memory
Memory Size
64GB
32GB
Memory Type
LPDDR5X
GDDR6
Memory Bus
256bit
256bit
Bandwidth
273.2GB/s
512.0GB/s
Render Config
SM Count
12
-
Shading Units
1536
3840
TMUs
64
240
ROPs
16
96
Tensor Cores
64
-
RT Cores
12
60
L1 Cache
256 KB (per SM)
128 KB per Array
L2 Cache
50 MB
4 MB
Compute Units
-
60
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
40.40 GPixel/s
188.8 GPixel/s
Texture Rate
161.6 GTexel/s
472.1 GTexel/s
FP16 (half)
31.03 TFLOPS
30.21 TFLOPS
FP32 (float)
7.757 TFLOPS
15.11 TFLOPS
FP64 (double)
3.878 TFLOPS
944.2 GFLOPS
Graphics Processor
GPU Name
GB10
Navi 21
GPU Variant
Jetson
Navi 21 Pro-XLA
Architecture
Blackwell
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
Unknown
26.8 billion
Die Size
Unknown
520 mm²
Board Design
TDP
40W
400W
Suggested PSU
200 W
800 W
Outputs
1x HDMI
1x HDMI 2.14x Thunderbolt
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
2.1
Vulkan
N/A
1.3
CUDA
10.1
-
Shader Model
N/A
6.7
📊 Benchmark
Blender
-
1,422