GPU Comparison
RADEON
AMD Radeon RX 6450M
CORE STATE
Navi 24
VRAM
4 GB
CLOCK SPEED
2460 MHz
TDP
50 W
BUS WIDTH
64 bit
ARCHITECTURE
RDNA 2.0
PROCESS
6 nm
LAUNCH DATE
2023
VS
GEFORCE
Jetson T4000
CORE STATE
GB10B
VRAM
64 GB
CLOCK SPEED
2525 MHz
TDP
40 W
BUS WIDTH
256 bit
ARCHITECTURE
Blackwell
PROCESS
3 nm
LAUNCH DATE
2025
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6450M
Jetson T4000
Core Specs
Shading Units
768
1,536
+100.0%
Shaders
768
1,536
+100.0%
TMUs
48
64
+33.3%
ROPs
32
16
-50.0%
Compute Units
12
—
SM Count
—
12
Clocks
Base Clock
2000 MHz
1665 MHz
Boost Clock
2460 MHz
2525 MHz
Game Clock
2220 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
1067 MHz
8.5 Gbps effective
Memory
Memory Size
4 GB
64 GB
VRAM (MB)
4,096
65,536
+1500.0%
Memory Type
GDDR6
LPDDR5X
Memory Bus
64 bit
256 bit
Bandwidth
128.0 GB/s
273.2 GB/s
Cache
L1 Cache
128 KB per Array
256 KB (per SM)
L2 Cache
1024 KB
50 MB
L3 Cache
16 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
78.72 GPixel/s
40.40 GPixel/s
Texture Rate
118.1 GTexel/s
161.6 GTexel/s
FP32 (TFLOPS)
3.779 TFLOPS
7.757 TFLOPS
FP64 (TFLOPS)
236.2 GFLOPS (1:16)
3.878 TFLOPS (1:2)
FP16 (TFLOPS)
7.557 TFLOPS (2:1)
31.03 TFLOPS (4:1)
AI/RT
RT Cores
12
12
0.0%
Tensor Cores
—
64
Power
TDP
50 W
40 W
TDP (W)
50
40
-20.0%
Suggested PSU
—
200 W
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
Blackwell
GPU Name
Navi 24
GB10B
Generation
Navi Mobile
(RX 6000M)
Server Blackwell
(Bxx)
Process Size
6 nm
3 nm
Transistors
5,400 million
—
Die Size
107 mm²
—
Foundry
TSMC
TSMC
Density
50.5M / mm²
—
API Support
DirectX
12 Ultimate (12_2)
—
OpenGL
4.6
—
Vulkan
1.4
—
OpenCL
2.2
3.0
CUDA
—
11.0
Shader Model
6.8
—
Physical
Slot Width
IGP
IGP
Length
—
243 mm
9.6 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
1x HDMI
Bus Interface
PCIe 4.0 x4
PCIe 5.0 x16
Other
Production
Active
Active
Predecessor
Polaris Mobile
Server Hopper
Successor
—
Server Rubin