AMD Radeon RX 6700M vs NVIDIA GeForce MX450 30.5W 8Gbps
GPU · Specs Compare
Graphics Card
Release Date
May 2021
Aug 2020
Generation
Mobility Radeon
GeForce MX
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x4
Clock Speeds
Base Clock
1489 MHz
1035 MHz
Boost Clock
2400 MHz
1275 MHz
Memory Clock
2000 MHz
2000 MHz
Memory
Memory Size
10GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
160bit
64bit
Bandwidth
320.0GB/s
64.00GB/s
Render Config
Compute Units
36
—
Shading Units
2304
896
TMUs
144
56
ROPs
64
32
RT Cores
36
—
L1 Cache
128 KB per Array
64 KB (per SM)
L2 Cache
3 MB
512 KB
L3 Cache
80 MB
—
SM Count
—
14
Theoretical Performance
Pixel Rate
153.6 GPixel/s
40.80 GPixel/s
Texture Rate
345.6 GTexel/s
71.40 GTexel/s
FP16 (half)
22.12 TFLOPS
4.570 TFLOPS
FP32 (float)
11.06 TFLOPS
2.285 TFLOPS
FP64 (double)
691.2 GFLOPS
71.40 GFLOPS
Graphics Processor
GPU Name
Navi 22
TU117
GPU Variant
Navi 22
—
Architecture
RDNA 2.0
Turing
Foundry
TSMC
TSMC
Process Size
7 nm
12 nm
Transistors
17.2 billion
4.7 billion
Die Size
335 mm²
200 mm²
Board Design
TDP
135W
31W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.6
CUDA
—
7.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.