Home GPU Comparison AMD Radeon Pro 555 vs NVIDIA GeForce RTX 2080 SUPER Max Q

AMD Radeon Pro 555 vs NVIDIA GeForce RTX 2080 SUPER Max Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 555 and 8GB VRAM GeForce RTX 2080 SUPER Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555 's Advantages
Lower TDP (75W vs 80W)
NVIDIA GeForce RTX 2080 SUPER Max Q 's Advantages
Released 2 years and 10 months late
Boost Clock975MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (352.0GB/s vs 81.60GB/s)
2304 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon Pro 555
1.306 TFLOPS
GeForce RTX 2080 SUPER Max Q +358%
5.99 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Apr 2020
Radeon Pro Mac
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
735 MHz
-
Boost Clock
975 MHz
1275 MHz
Memory Clock
1375 MHz

Memory

2GB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
128bit
Memory Bus
256bit
81.60GB/s
Bandwidth
352.0GB/s

Render Config

-
SM Count
48
12
Compute Units
-
768
Shading Units
3072
48
TMUs
192
16
ROPs
64
-
Tensor Cores
384
-
RT Cores
48
16 KB (per CU)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
4 MB

Theoretical Performance

13.60 GPixel/s
Pixel Rate
62.40 GPixel/s
40.80 GTexel/s
Texture Rate
187.2 GTexel/s
1306 GFLOPS
FP16 (half)
11.98 TFLOPS
1306 GFLOPS
FP32 (float)
5.990 TFLOPS
81.60 GFLOPS
FP64 (double)
187.2 GFLOPS

Graphics Processor

Polaris 21
GPU Name
TU104
Polaris 21 PRO
GPU Variant
N18E-G3R
GCN 4.0
Architecture
Turing
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
12 nm
3 billion
Transistors
13.6 billion
123 mm²
Die Size
545 mm²

Board Design

75W
TDP
80W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Features

12 (12_0)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
2.1
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
6.4
Shader Model
6.6

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