Home GPU Comparison AMD Radeon R9 M395X vs AMD Radeon HD 6570M

AMD Radeon R9 M395X vs AMD Radeon HD 6570M

We compared two Mobile platform GPUs: 8GB VRAM Radeon R9 M395X and 1024MB VRAM Radeon HD 6570M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M395X 's Advantages
Released 4 years and 1 months late
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (160.0GB/s vs 25.60GB/s)
1568 additional rendering cores
AMD Radeon HD 6570M 's Advantages
Lower TDP (30W vs 75W)

Score

Benchmark

FP32 (float)
Radeon R9 M395X +414%
2.961 TFLOPS
Radeon HD 6570M
0.576 TFLOPS
VS

Graphics Card

May 2015
Release Date
Apr 2011
Crystal System
Generation
Vancouver
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
1250 MHz
Memory Clock
800 MHz

Memory

8GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
160.0GB/s
Bandwidth
25.60GB/s

Render Config

32
Compute Units
6
-
-
-
2048
Shading Units
480
128
TMUs
24
32
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

23.14 GPixel/s
Pixel Rate
9.600 GPixel/s
92.54 GTexel/s
Texture Rate
14.40 GTexel/s
2.961 TFLOPS
FP16 (half)
-
2.961 TFLOPS
FP32 (float)
576.0 GFLOPS
185.1 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
30W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Amethyst
GPU Name
Whistler
Amethyst XT
GPU Variant
-
GCN 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
5 billion
Transistors
0.716 billion
366 mm²
Die Size
104 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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