NVIDIA RTX A4000 Mobile vs NVIDIA Jetson T4000
GPU Specs Compare
Graphics Card
Release Date
Apr 2021
Aug 2025
Generation
Ampere-MW
Server Blackwell
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1140 MHz
1665 MHz
Boost Clock
1680 MHz
2525 MHz
Memory Clock
1500 MHz
1067 MHz
Memory
Memory Size
8GB
64GB
Memory Type
GDDR6
LPDDR5X
Memory Bus
256bit
256bit
Bandwidth
384.0GB/s
273.2GB/s
Render Config
SM Count
40
12
Shading Units
5120
1536
TMUs
160
64
ROPs
80
16
Tensor Cores
160
64
RT Cores
40
12
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
4 MB
50 MB
Theoretical Performance
Pixel Rate
134.4 GPixel/s
40.40 GPixel/s
Texture Rate
268.8 GTexel/s
161.6 GTexel/s
FP16 (half)
17.20 TFLOPS
31.03 TFLOPS
FP32 (float)
17.20 TFLOPS
7.757 TFLOPS
FP64 (double)
268.8 GFLOPS
3.878 TFLOPS
Graphics Processor
GPU Name
GA104
GB10
Architecture
Ampere
Blackwell
Foundry
Samsung
TSMC
Process Size
8 nm
3 nm
Transistors
17.4 billion
Unknown
Die Size
392 mm²
Unknown
GPU Variant
-
Jetson
Board Design
TDP
115W
40W
Outputs
Portable Device Dependent
1x HDMI
Power Connectors
None
None
Suggested PSU
-
200 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
10.1
Shader Model
6.8
N/A
📊 Benchmark
Blender
2,825
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