AMD Radeon HD 8770 OEM vs NVIDIA GeForce MX550
GPU Specs Compare
Graphics Card
Release Date
Sep 2013
Jan 2022
Generation
Sea Islands
GeForce MX
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Memory Clock
1500 MHz
1500 MHz
Base Clock
-
1065 MHz
Boost Clock
-
1320 MHz
Memory
Memory Size
1024MB
2GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
64bit
Bandwidth
96.00GB/s
96.00GB/s
Render Config
Compute Units
14
-
Shading Units
896
1024
TMUs
56
32
ROPs
16
16
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
2 MB
SM Count
-
16
Theoretical Performance
Pixel Rate
16.80 GPixel/s
21.12 GPixel/s
Texture Rate
58.80 GTexel/s
42.24 GTexel/s
FP32 (float)
1.882 TFLOPS
2.703 TFLOPS
FP64 (double)
117.6 GFLOPS
42.24 GFLOPS
FP16 (half)
-
2.703 TFLOPS
Graphics Processor
GPU Name
Bonaire
TU117
GPU Variant
Bonaire XT(215-0839039)
MX550
Architecture
GCN 2.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.08 billion
4.7 billion
Die Size
160 mm²
200 mm²
Board Design
TDP
85W
25W
Suggested PSU
250 W
-
Outputs
1x DVI1x HDMI 1.4a2x mini-DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.6
CUDA
-
7.5