NVIDIA GeForce MX450 30.5W 10Gbps vs AMD Radeon RX 6700
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Jun 2021
Generation
GeForce MX
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x4
PCIe 4.0 x16
Clock Speeds
Base Clock
1395 MHz
1941 MHz
Boost Clock
1575 MHz
2450 MHz
Memory Clock
1250 MHz
2000 MHz
Memory
Memory Size
2GB
10GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
160bit
Bandwidth
80.00GB/s
320.0GB/s
Render Config
SM Count
14
—
Shading Units
896
2304
TMUs
56
144
ROPs
32
64
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
512 KB
3 MB
Compute Units
—
36
RT Cores
—
36
L3 Cache
—
80 MB
Theoretical Performance
Pixel Rate
50.40 GPixel/s
156.8 GPixel/s
Texture Rate
88.20 GTexel/s
352.8 GTexel/s
FP16 (half)
5.645 TFLOPS
22.58 TFLOPS
FP32 (float)
2.822 TFLOPS
11.29 TFLOPS
FP64 (double)
88.20 GFLOPS
705.6 GFLOPS
Graphics Processor
GPU Name
TU117
Navi 22
GPU Variant
N18S-G5
Navi 22 XTL
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
4.7 billion
17.2 billion
Die Size
200 mm²
335 mm²
Board Design
TDP
31W
175W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
1x 8-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
7.5
—
Shader Model
6.6
6.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.