NVIDIA GeForce MX550 vs AMD Radeon HD 7950 Boost
GPU Specs Compare
Graphics Card
Release Date
Jan 2022
Jun 2012
Generation
GeForce MX
Southern Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1065 MHz
850 MHz
Boost Clock
1320 MHz
925 MHz
Memory Clock
1500 MHz
1250 MHz
Memory
Memory Size
2GB
3GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
384bit
Bandwidth
96.00GB/s
240.0GB/s
Render Config
SM Count
16
-
Shading Units
1024
1792
TMUs
32
112
ROPs
16
32
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
768 KB
Compute Units
-
28
Theoretical Performance
Pixel Rate
21.12 GPixel/s
29.60 GPixel/s
Texture Rate
42.24 GTexel/s
103.6 GTexel/s
FP16 (half)
2.703 TFLOPS
-
FP32 (float)
2.703 TFLOPS
3.315 TFLOPS
FP64 (double)
42.24 GFLOPS
828.8 GFLOPS
Graphics Processor
GPU Name
TU117
Tahiti
GPU Variant
MX550
Tahiti PRO2(215-0821282)
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
4.7 billion
4.313 billion
Die Size
200 mm²
352 mm²
Board Design
TDP
25W
200W
Outputs
No outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
-
550 W
Graphics Features
DirectX
12 (12_1)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
5.1