Home GPU Comparison AMD Radeon HD 6570M vs NVIDIA GeForce 820M

AMD Radeon HD 6570M vs NVIDIA GeForce 820M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6570M and 2GB VRAM GeForce 820M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6570M 's Advantages
96 additional rendering cores
Lower TDP (30W vs 45W)
NVIDIA GeForce 820M 's Advantages
Released 3 years and 11 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (28.83GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6570M
0.576 TFLOPS
GeForce 820M +7%
0.622 TFLOPS
VS

Graphics Card

Apr 2011
Release Date
Mar 2015
Vancouver
Generation
GeForce 800M
Mobile
Type
Mobile
MXM-A (3.0)
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
901 MHz

Memory

1024MB
Memory Size
2GB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
28.83GB/s

Render Config

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

Theoretical Performance

9.600 GPixel/s
Pixel Rate
6.480 GPixel/s
14.40 GTexel/s
Texture Rate
25.92 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
622.1 GFLOPS
-
FP64 (double)
25.92 GFLOPS

Board Design

30W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
GK107
-
-
-
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.716 billion
Transistors
1.27 billion
104 mm²
Die Size
118 mm²

Graphics Features

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

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