Home GPU Comparison NVIDIA GeForce GTX 1070 Max Q vs AMD Radeon R5 A255

NVIDIA GeForce GTX 1070 Max Q vs AMD Radeon R5 A255

We compared two Mobile platform GPUs: 8GB VRAM GeForce GTX 1070 Max Q and 1024MB VRAM Radeon R5 A255 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1070 Max Q 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 47% (1379MHz vs 940MHz)
More VRAM (8GB vs 1GB)
Larger VRAM bandwidth (256.3GB/s vs 64.00GB/s)
1664 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 1070 Max Q +683%
5.648 TFLOPS
Radeon R5 A255
0.721 TFLOPS
VS

Graphics Card

Jun 2017
Release Date
Jan 2014
GeForce 10 Mobile
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1215 MHz
Base Clock
925 MHz
1379 MHz
Boost Clock
940 MHz
2002 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
256.3GB/s
Bandwidth
64.00GB/s

Render Config

16
SM Count
-
-
Compute Units
6
2048
Shading Units
384
128
TMUs
24
64
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB

Theoretical Performance

88.26 GPixel/s
Pixel Rate
7.520 GPixel/s
176.5 GTexel/s
Texture Rate
22.56 GTexel/s
88.26 GFLOPS
FP16 (half)
-
5.648 TFLOPS
FP32 (float)
721.9 GFLOPS
176.5 GFLOPS
FP64 (double)
-

Graphics Processor

GP104
GPU Name
Topaz
N17E-G2-A1
GPU Variant
Topaz PRO (216-0858030)
Pascal
Architecture
GCN 3.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
1.55 billion
314 mm²
Die Size
125 mm²

Board Design

115W
TDP
Unknown
-
Suggested PSU
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2.170
6.1
CUDA
-
6.4
Shader Model
6.5

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