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
GeForce RTX 4080 Max-Q
CORE STATE
AD104
VRAM
12 GB
CLOCK SPEED
1350 MHz
TDP
60 W
BUS WIDTH
192 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6450M
RTX 4080 Max-Q
Core Specs
Shading Units
768
7,424
+866.7%
Shaders
768
7,424
+866.7%
TMUs
48
232
+383.3%
ROPs
32
80
+150.0%
Compute Units
12
—
SM Count
—
58
Clocks
Base Clock
2000 MHz
795 MHz
Boost Clock
2460 MHz
1350 MHz
Game Clock
2220 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
4 GB
12 GB
VRAM (MB)
4,096
12,288
+200.0%
Memory Type
GDDR6
GDDR6
Memory Bus
64 bit
192 bit
Bandwidth
128.0 GB/s
432.0 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
48 MB
L3 Cache
16 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
78.72 GPixel/s
108.0 GPixel/s
Texture Rate
118.1 GTexel/s
313.2 GTexel/s
FP32 (TFLOPS)
3.779 TFLOPS
20.04 TFLOPS
FP64 (TFLOPS)
236.2 GFLOPS (1:16)
313.2 GFLOPS (1:64)
FP16 (TFLOPS)
7.557 TFLOPS (2:1)
20.04 TFLOPS (1:1)
AI/RT
RT Cores
12
58
+383.3%
Tensor Cores
—
232
Power
TDP
50 W
60 W
TDP (W)
50
60
+20.0%
Power Connectors
None
None
Architecture
Architecture
RDNA 2.0
Ada Lovelace
GPU Name
Navi 24
AD104
Generation
Navi Mobile
(RX 6000M)
GeForce 40 Mobile
Process Size
6 nm
5 nm
Transistors
5,400 million
35,800 million
Die Size
107 mm²
294 mm²
Foundry
TSMC
TSMC
Density
50.5M / mm²
121.8M / 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
CUDA
—
8.9
Shader Model
6.8
6.8
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Portable Device Dependent
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Other
Production
Active
Active
Predecessor
Polaris Mobile
GeForce 30 Mobile
Successor
—
GeForce 50 Mobile