Home GPU Comparison NVIDIA GeForce GTX 1070 Mobile vs AMD Radeon Pro 555X

NVIDIA GeForce GTX 1070 Mobile vs AMD Radeon Pro 555X

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1070 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 GeForce GTX 1070 Mobile 's Advantages
Boost Clock1645MHz
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (256.3GB/s vs 94.08GB/s)
1280 additional rendering cores
AMD Radeon Pro 555X 's Advantages
Released 1 years and 11 months late
Lower TDP (75W vs 120W)

Score

Benchmark

FP32 (float)
GeForce GTX 1070 Mobile +383%
6.738 TFLOPS
Radeon Pro 555X
1.393 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Jul 2018
GeForce 10 Mobile
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1442 MHz
Base Clock
-
1645 MHz
Boost Clock
-
2002 MHz
Memory Clock
1470 MHz

Memory

8GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.3GB/s
Bandwidth
94.08GB/s

Render Config

16
SM Count
-
-
Compute Units
12
2048
Shading Units
768
128
TMUs
48
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
1024 KB

Theoretical Performance

105.3 GPixel/s
Pixel Rate
14.51 GPixel/s
210.6 GTexel/s
Texture Rate
43.54 GTexel/s
105.3 GFLOPS
FP16 (half)
1393 GFLOPS
6.738 TFLOPS
FP32 (float)
1393 GFLOPS
210.6 GFLOPS
FP64 (double)
87.07 GFLOPS

Graphics Processor

GP104
GPU Name
Polaris 21
N17E-G2-A1
GPU Variant
Polaris 21 PRO
Pascal
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
16 nm
Process Size
14 nm
7.2 billion
Transistors
3 billion
314 mm²
Die Size
123 mm²

Board Design

120W
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
6.1
CUDA
-
6.4
Shader Model
6.4

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