Home GPU Comparison NVIDIA GeForce 705A vs NVIDIA GeForce 825M

NVIDIA GeForce 705A vs NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 705A and 1024MB VRAM GeForce 825M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 705A 's Advantages
Released 6 months late
Lower TDP (15W vs 33W)
NVIDIA GeForce 825M 's Advantages
Boost Clock941MHz
336 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 705A
0.091 TFLOPS
GeForce 825M +694%
0.723 TFLOPS
VS

Graphics Card

Jul 2014
Release Date
Jan 2014
GeForce 700A
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
941 MHz
900 MHz
Memory Clock
900 MHz

Memory

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

Render Config

-
-
-
1
SM Count
-
48
Shading Units
384
8
TMUs
32
4
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

950.0 MPixel/s
Pixel Rate
7.528 GPixel/s
3.800 GTexel/s
Texture Rate
30.11 GTexel/s
-
-
-
91.20 GFLOPS
FP32 (float)
722.7 GFLOPS
7.600 GFLOPS
FP64 (double)
30.11 GFLOPS

Board Design

15W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

GF119
GPU Name
GK208
GF119 B1
GPU Variant
-
Fermi 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.292 billion
Transistors
1.02 billion
79 mm²
Die Size
87 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
2.1
CUDA
3.5
5.1
Shader Model
5.1

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