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

NVIDIA GeForce 825M vs NVIDIA GeForce 705A

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

Main Differences

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

Score

Benchmark

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

Graphics Card

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

Clock Speeds

850 MHz
Base Clock
-
941 MHz
Boost Clock
-
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

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

Theoretical Performance

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

Board Design

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

Graphics Processor

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

Graphics Features

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

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