NVIDIA Jetson T4000 vs AMD Radeon RX 6600 XT
GPU Specs Compare
Graphics Card
Release Date
Aug 2025
Jul 2021
Generation
Server Blackwell
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1665 MHz
1968 MHz
Boost Clock
2525 MHz
2589 MHz
Memory Clock
1067 MHz
2000 MHz
Memory
Memory Size
64GB
8GB
Memory Type
LPDDR5X
GDDR6
Memory Bus
256bit
128bit
Bandwidth
273.2GB/s
256.0GB/s
Render Config
SM Count
12
-
Shading Units
1536
2048
TMUs
64
128
ROPs
16
64
Tensor Cores
64
-
RT Cores
12
32
L1 Cache
256 KB (per SM)
128 KB per Array
L2 Cache
50 MB
2 MB
Compute Units
-
32
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
40.40 GPixel/s
165.7 GPixel/s
Texture Rate
161.6 GTexel/s
331.4 GTexel/s
FP16 (half)
31.03 TFLOPS
21.21 TFLOPS
FP32 (float)
7.757 TFLOPS
10.60 TFLOPS
FP64 (double)
3.878 TFLOPS
662.8 GFLOPS
Graphics Processor
GPU Name
GB10
Navi 23
GPU Variant
Jetson
Navi 23 XT(215-130000006)
Architecture
Blackwell
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
3 nm
7 nm
Transistors
Unknown
11.06 billion
Die Size
Unknown
237 mm²
Board Design
TDP
40W
160W
Suggested PSU
200 W
450 W
Outputs
1x HDMI
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 8-pin
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
3DMark Time Spy
-
9,656
3DMark Time Spy Extreme
-
4,399
3DMark Speed Way
-
1,675
Battlefield 5 1080p
-
144
Shadow of the Tomb Raider 2160p
-
38
Cyberpunk 2077 2160p
-
29
Shadow of the Tomb Raider 1440p
-
72
Cyberpunk 2077 1440p
-
36
Shadow of the Tomb Raider 1080p
-
119
Battlefield 5 2160p
-
58
Blender
-
1,213
Cyberpunk 2077 1080p
-
58
Battlefield 5 1440p
-
111
GTA 5 2160p
-
61
GTA 5 1440p
-
82
GTA 5 1080p
-
149