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
GPU
Arc A380M
CORE STATE
DG2-128
VRAM
6 GB
CLOCK SPEED
2000 MHz
TDP
35 W
BUS WIDTH
96 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6450M
A380M
Core Specs
Shading Units
768
1,024
+33.3%
Shaders
768
1,024
+33.3%
TMUs
48
64
+33.3%
ROPs
32
32
0.0%
Compute Units
12
—
Execution Units
—
128
Clocks
Base Clock
2000 MHz
1550 MHz
Boost Clock
2460 MHz
2000 MHz
Game Clock
2220 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
1937 MHz
15.5 Gbps effective
Memory
Memory Size
4 GB
6 GB
VRAM (MB)
4,096
6,144
+50.0%
Memory Type
GDDR6
GDDR6
Memory Bus
64 bit
96 bit
Bandwidth
128.0 GB/s
186.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
78.72 GPixel/s
64.00 GPixel/s
Texture Rate
118.1 GTexel/s
128.0 GTexel/s
FP32 (TFLOPS)
3.779 TFLOPS
4.096 TFLOPS
FP64 (TFLOPS)
236.2 GFLOPS (1:16)
1,024.0 GFLOPS (1:4)
FP16 (TFLOPS)
7.557 TFLOPS (2:1)
8.192 TFLOPS (2:1)
AI/RT
RT Cores
12
8
-33.3%
XMX Cores
—
128
Power
TDP
50 W
35 W
TDP (W)
50
35
-30.0%
Power Connectors
None
—
Architecture
Architecture
RDNA 2.0
Xe-HPG
GPU Name
Navi 24
DG2-128
Generation
Navi Mobile
(RX 6000M)
Alchemist
(Arc 3 Mobile)
Process Size
6 nm
6 nm
Transistors
5,400 million
7,200 million
Die Size
107 mm²
157 mm²
Foundry
TSMC
TSMC
Density
50.5M / mm²
45.9M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
Shader Model
6.8
6.6
Physical
Slot Width
IGP
MXM Module
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x4
MXM-A (3.1)
Other
Production
Active
Active
Predecessor
Polaris Mobile
—