NVIDIA GeForce MX550 vs AMD Radeon RX 6800 XT
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Oct 2020
Generation
GeForce MX
Navi II
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1065 MHz
1825 MHz
Boost Clock
1320 MHz
2250 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
64bit
256bit
Bandwidth
96.00GB/s
512.0GB/s
Render Config
SM Count
16
—
Shading Units
1024
4608
TMUs
32
288
ROPs
16
128
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
2 MB
4 MB
Compute Units
—
72
RT Cores
—
72
L3 Cache
—
128 MB
Theoretical Performance
Pixel Rate
21.12 GPixel/s
288.0 GPixel/s
Texture Rate
42.24 GTexel/s
648.0 GTexel/s
FP16 (half)
2.703 TFLOPS
41.47 TFLOPS
FP32 (float)
2.703 TFLOPS
20.74 TFLOPS
FP64 (double)
42.24 GFLOPS
1296 GFLOPS
Graphics Processor
GPU Name
TU117
Navi 21
GPU Variant
MX550
Navi 21 XT(215-121000177)
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
7 nm
Transistors
4.7 billion
26.8 billion
Die Size
200 mm²
520 mm²
Board Design
TDP
25W
300W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 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
Benchmark
3DMark Time Spy
—
19,329
▲ Specs Compare
Data sourced from official specifications and benchmark tests.