Home GPU Comparison NVIDIA GeForce 920MX vs NVIDIA GeForce 705M

NVIDIA GeForce 920MX vs NVIDIA GeForce 705M

We compared two Mobile platform GPUs: 2GB VRAM GeForce 920MX and 1024MB VRAM GeForce 705M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 920MX 's Advantages
Boost Clock993MHz
More VRAM (2GB vs 1GB)
208 additional rendering cores
NVIDIA GeForce 705M 's Advantages
Lower TDP (15W vs 16W)

Score

Benchmark

FP32 (float)
GeForce 920MX +257%
0.508 TFLOPS
GeForce 705M
0.142 TFLOPS
VS

Graphics Card

Mar 2016
Release Date
Unknown
GeForce 900M
Generation
GeForce 700M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

965 MHz
Base Clock
-
993 MHz
Boost Clock
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
64bit
14.40GB/s
Bandwidth
14.40GB/s

Render Config

-
SM Count
1
-
Compute Units
-
256
Shading Units
48
24
TMUs
8
8
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SMM)
L1 Cache
64 KB (per SM)
1024 KB
L2 Cache
128 KB

Theoretical Performance

7.944 GPixel/s
Pixel Rate
1.476 GPixel/s
23.83 GTexel/s
Texture Rate
5.904 GTexel/s
-
FP16 (half)
-
508.4 GFLOPS
FP32 (float)
141.7 GFLOPS
15.89 GFLOPS
FP64 (double)
11.81 GFLOPS

Graphics Processor

GM108
GPU Name
GF119
N16V-GMR1-S
GPU Variant
GF119 B1
Maxwell
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
Unknown
Transistors
0.292 billion
Unknown
Die Size
79 mm²

Board Design

16W
TDP
15W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
1.1
1.3
Vulkan
N/A
5.0
CUDA
2.1
5.1
Shader Model
5.1

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