Home GPU Comparison AMD Radeon RX 460 Mobile vs AMD Radeon HD 8570M

AMD Radeon RX 460 Mobile vs AMD Radeon HD 8570M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 1024MB VRAM Radeon HD 8570M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 460 Mobile 's Advantages
Released 3 years and 5 months late
Boost Clock has increased by 43% (1180MHz vs 825MHz)
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (80.00GB/s vs 16.00GB/s)
576 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 460 Mobile +300%
2.115 TFLOPS
Radeon HD 8570M
0.528 TFLOPS
VS

Graphics Card

Aug 2016
Release Date
Mar 2013
Mobility Radeon
Generation
Solar System
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 3.0 x8

Clock Speeds

1000 MHz
Base Clock
750 MHz
1180 MHz
Boost Clock
825 MHz
1250 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
80.00GB/s
Bandwidth
16.00GB/s

Render Config

14
Compute Units
5
-
-
-
896
Shading Units
320
56
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

18.88 GPixel/s
Pixel Rate
6.600 GPixel/s
66.08 GTexel/s
Texture Rate
16.50 GTexel/s
2.115 TFLOPS
FP16 (half)
-
2.115 TFLOPS
FP32 (float)
528.0 GFLOPS
132.2 GFLOPS
FP64 (double)
33.00 GFLOPS

Board Design

55W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

Baffin
GPU Name
Sun
Baffin XT
GPU Variant
Sun S3 PRO (216-0841018)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
3 billion
Transistors
0.69 billion
123 mm²
Die Size
56 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1 (1.2)
1.2
Vulkan
1.2.170
-
-
-
6.4
Shader Model
6.5 (5.1)

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