Home GPU Comparison NVIDIA GeForce 825M vs AMD Radeon Pro 580

NVIDIA GeForce 825M vs AMD Radeon Pro 580

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 825M and 8GB VRAM Radeon Pro 580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 825M 's Advantages
Lower TDP (33W vs 185W)
AMD Radeon Pro 580 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 28% (1200MHz vs 941MHz)
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (217.0GB/s vs 14.40GB/s)
1920 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 825M
0.723 TFLOPS
Radeon Pro 580 +664%
5.53 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jun 2017
GeForce 800M
Generation
Radeon Pro Mac
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

850 MHz
Base Clock
1100 MHz
941 MHz
Boost Clock
1200 MHz
900 MHz
Memory Clock
1695 MHz

Memory

1024MB
Memory Size
8GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
217.0GB/s

Render Config

-
Compute Units
36
-
-
-
384
Shading Units
2304
32
TMUs
144
8
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

7.528 GPixel/s
Pixel Rate
38.40 GPixel/s
30.11 GTexel/s
Texture Rate
172.8 GTexel/s
-
FP16 (half)
5.530 TFLOPS
722.7 GFLOPS
FP32 (float)
5.530 TFLOPS
30.11 GFLOPS
FP64 (double)
345.6 GFLOPS

Board Design

33W
TDP
185W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

GK208
GPU Name
Ellesmere
-
GPU Variant
Ellesmere XTA (216-0886220)
Kepler 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
1.02 billion
Transistors
5.7 billion
87 mm²
Die Size
232 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.1
Vulkan
1.2
3.5
CUDA
-
5.1
Shader Model
6.4

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