Home GPU Comparison AMD Radeon HD 8950M vs NVIDIA GeForce 825M

AMD Radeon HD 8950M vs NVIDIA GeForce 825M

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8950M and 1024MB VRAM GeForce 825M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8950M 's Advantages
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (88.00GB/s vs 14.40GB/s)
384 additional rendering cores
NVIDIA GeForce 825M 's Advantages
Released 8 months late
Boost Clock941MHz
Lower TDP (33W vs 100W)

Score

Benchmark

FP32 (float)
Radeon HD 8950M +128%
1.651 TFLOPS
GeForce 825M
0.723 TFLOPS
VS

Graphics Card

May 2013
Release Date
Jan 2014
Solar System
Generation
GeForce 800M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
850 MHz
-
Boost Clock
941 MHz
1375 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
88.00GB/s
Bandwidth
14.40GB/s

Render Config

12
Compute Units
-
-
-
-
768
Shading Units
384
48
TMUs
32
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

17.20 GPixel/s
Pixel Rate
7.528 GPixel/s
51.60 GTexel/s
Texture Rate
30.11 GTexel/s
-
-
-
1.651 TFLOPS
FP32 (float)
722.7 GFLOPS
103.2 GFLOPS
FP64 (double)
30.11 GFLOPS

Board Design

100W
TDP
33W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Saturn
GPU Name
GK208
Saturn XT
GPU Variant
-
GCN 2.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.08 billion
Transistors
1.02 billion
160 mm²
Die Size
87 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
6.3
Shader Model
5.1

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