Home GPU Comparison NVIDIA T550 Mobile vs AMD Radeon R9 M485X

NVIDIA T550 Mobile vs AMD Radeon R9 M485X

We compared two Mobile platform GPUs: 4GB VRAM T550 Mobile and 8GB VRAM Radeon R9 M485X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T550 Mobile 's Advantages
Released 6 years late
Boost Clock1665MHz
Lower TDP (23W vs 250W)
AMD Radeon R9 M485X 's Advantages
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (160.0GB/s vs 96.00GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
T550 Mobile +15%
3.41 TFLOPS
Radeon R9 M485X
2.961 TFLOPS
VS

Graphics Card

May 2022
Release Date
May 2016
Quadro Mobile
Generation
Crystal System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

1065 MHz
Base Clock
-
1665 MHz
Boost Clock
-
1500 MHz
Memory Clock
1250 MHz

Memory

4GB
Memory Size
8GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
256bit
96.00GB/s
Bandwidth
160.0GB/s

Render Config

16
SM Count
-
-
Compute Units
32
1024
Shading Units
2048
64
TMUs
128
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB

Theoretical Performance

53.28 GPixel/s
Pixel Rate
23.14 GPixel/s
106.6 GTexel/s
Texture Rate
92.54 GTexel/s
6.820 TFLOPS
FP16 (half)
2.961 TFLOPS
3.410 TFLOPS
FP32 (float)
2.961 TFLOPS
106.6 GFLOPS
FP64 (double)
185.1 GFLOPS

Graphics Processor

TU117
GPU Name
Amethyst
-
GPU Variant
Amethyst XT
Turing
Architecture
GCN 3.0
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
4.7 billion
Transistors
5 billion
200 mm²
Die Size
366 mm²

Board Design

23W
TDP
250W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.0
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.3

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