Home GPU Comparison NVIDIA GeForce 825M vs AMD Radeon HD 6650A

NVIDIA GeForce 825M vs AMD Radeon HD 6650A

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 825M and 1024MB VRAM Radeon HD 6650A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 825M 's Advantages
Released 2 years and 9 months late
Boost Clock941MHz
Lower TDP (33W vs 45W)
AMD Radeon HD 6650A 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
96 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 825M +25%
0.723 TFLOPS
Radeon HD 6650A
0.576 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Apr 2011
GeForce 800M
Generation
All-In-One
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

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
128bit
14.40GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
6
-
-
-
384
Shading Units
480
32
TMUs
24
8
ROPs
8
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

7.528 GPixel/s
Pixel Rate
4.800 GPixel/s
30.11 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
722.7 GFLOPS
FP32 (float)
576.0 GFLOPS
30.11 GFLOPS
FP64 (double)
-

Board Design

33W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

GK208
GPU Name
Onega
-
-
-
Kepler 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.02 billion
Transistors
0.716 billion
87 mm²
Die Size
118 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
5.0

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