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
CMP 70HX
CORE STATE
GA104
VRAM
8 GB
CLOCK SPEED
1395 MHz
TDP
—
BUS WIDTH
256 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
—
PERFORMANCE BENCHMARKS
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
RX 6450M
CMP 70HX
Core Specs
Shading Units
768
3,840
+400.0%
Shaders
768
3,840
+400.0%
TMUs
48
120
+150.0%
ROPs
32
64
+100.0%
Compute Units
12
—
SM Count
—
30
Clocks
Base Clock
2000 MHz
1365 MHz
Boost Clock
2460 MHz
1395 MHz
Game Clock
2220 MHz
—
Memory Clock
2000 MHz
16 Gbps effective
1188 MHz
19 Gbps effective
Memory
Memory Size
4 GB
8 GB
VRAM (MB)
4,096
8,192
+100.0%
Memory Type
GDDR6
GDDR6X
Memory Bus
64 bit
256 bit
Bandwidth
128.0 GB/s
608.3 GB/s
Cache
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
1024 KB
4 MB
L3 Cache
16 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
78.72 GPixel/s
89.28 GPixel/s
Texture Rate
118.1 GTexel/s
167.4 GTexel/s
FP32 (TFLOPS)
3.779 TFLOPS
10.71 TFLOPS
FP64 (TFLOPS)
236.2 GFLOPS (1:16)
167.4 GFLOPS (1:64)
FP16 (TFLOPS)
7.557 TFLOPS (2:1)
10.71 TFLOPS (1:1)
AI/RT
RT Cores
12
30
+150.0%
Tensor Cores
—
120
Power
TDP
50 W
—
TDP (W)
50
—
Suggested PSU
—
200 W
Power Connectors
None
1x 12-pin
Architecture
Architecture
RDNA 2.0
Ampere
GPU Name
Navi 24
GA104
Generation
Navi Mobile
(RX 6000M)
Mining GPUs
Process Size
6 nm
8 nm
Transistors
5,400 million
17,400 million
Die Size
107 mm²
392 mm²
Foundry
TSMC
Samsung
Density
50.5M / mm²
44.4M / 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
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
IGP
Dual-slot
Length
—
267 mm
10.5 inches
Height
—
112 mm
4.4 inches
Outputs
Portable Device Dependent
No outputs
Bus Interface
PCIe 4.0 x4
PCIe 1.0 x4
Other
Production
Active
End-of-life
Predecessor
Polaris Mobile
—