Home GPU Comparison NVIDIA T500 Mobile vs AMD Radeon Pro 555X

NVIDIA T500 Mobile vs AMD Radeon Pro 555X

We compared two Mobile platform GPUs: 2GB VRAM T500 Mobile and 4GB VRAM Radeon Pro 555X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T500 Mobile 's Advantages
Released 2 years and 5 months late
Boost Clock1695MHz
128 additional rendering cores
Lower TDP (18W vs 75W)
AMD Radeon Pro 555X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (94.08GB/s vs 80.00GB/s)

Score

Benchmark

FP32 (float)
T500 Mobile +118%
3.037 TFLOPS
Radeon Pro 555X
1.393 TFLOPS
VS

Graphics Card

Dec 2020
Release Date
Jul 2018
Quadro Mobile
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1365 MHz
Base Clock
-
1695 MHz
Boost Clock
-
1250 MHz
Memory Clock
1470 MHz

Memory

2GB
Memory Size
4GB
GDDR6
Memory Type
GDDR5
64bit
Memory Bus
128bit
80.00GB/s
Bandwidth
94.08GB/s

Render Config

14
SM Count
-
-
Compute Units
12
896
Shading Units
768
56
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
1024 KB

Theoretical Performance

54.24 GPixel/s
Pixel Rate
14.51 GPixel/s
94.92 GTexel/s
Texture Rate
43.54 GTexel/s
6.075 TFLOPS
FP16 (half)
1393 GFLOPS
3.037 TFLOPS
FP32 (float)
1393 GFLOPS
94.92 GFLOPS
FP64 (double)
87.07 GFLOPS

Graphics Processor

TU117
GPU Name
Polaris 21
-
GPU Variant
Polaris 21 PRO
Turing
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
4.7 billion
Transistors
3 billion
200 mm²
Die Size
123 mm²

Board Design

18W
TDP
75W
-
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
2.1
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.4

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