Home GPU Comparison NVIDIA GeForce 705M vs NVIDIA GeForce GTX 1080 Max Q

NVIDIA GeForce 705M vs NVIDIA GeForce GTX 1080 Max Q

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 705M and 8GB VRAM GeForce GTX 1080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 705M 's Advantages
Lower TDP (15W vs 150W)
NVIDIA GeForce GTX 1080 Max Q 's Advantages
Boost Clock1468MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (320.3GB/s vs 14.40GB/s)
2512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 705M
0.142 TFLOPS
GeForce GTX 1080 Max Q +5192%
7.516 TFLOPS
VS

Graphics Card

Unknown
Release Date
Jun 2017
GeForce 700M
Generation
GeForce 10 Mobile
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1290 MHz
-
Boost Clock
1468 MHz
900 MHz
Memory Clock
1251 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5X
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
320.3GB/s

Render Config

-
-
-
1
SM Count
20
48
Shading Units
2560
8
TMUs
160
4
ROPs
64
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
48 KB (per SM)
128 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

1.476 GPixel/s
Pixel Rate
93.95 GPixel/s
5.904 GTexel/s
Texture Rate
234.9 GTexel/s
-
FP16 (half)
117.4 GFLOPS
141.7 GFLOPS
FP32 (float)
7.516 TFLOPS
11.81 GFLOPS
FP64 (double)
234.9 GFLOPS

Board Design

15W
TDP
150W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF119
GPU Name
GP104
GF119 B1
GPU Variant
N17E-G3-A1
Fermi 2.0
Architecture
Pascal
TSMC
Foundry
TSMC
40 nm
Process Size
16 nm
0.292 billion
Transistors
7.2 billion
79 mm²
Die Size
314 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
2.1
CUDA
6.1
5.1
Shader Model
6.4

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