AMD Radeon RX 470 Mobile vs AMD Radeon Sky 700
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Mar 2013
Generation
Mobility Radeon
Radeon Sky
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
926 MHz
—
Boost Clock
1074 MHz
—
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
384bit
Bandwidth
224.0GB/s
264.0GB/s
Render Config
Compute Units
32
28
Shading Units
2048
1792
TMUs
128
112
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
768 KB
Theoretical Performance
Pixel Rate
34.37 GPixel/s
28.80 GPixel/s
Texture Rate
137.5 GTexel/s
100.8 GTexel/s
FP16 (half)
4.399 TFLOPS
—
FP32 (float)
4.399 TFLOPS
3.226 TFLOPS
FP64 (double)
274.9 GFLOPS
806.4 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Tahiti
GPU Variant
Ellesmere PRO
Tahiti PRO GL
Architecture
GCN 4.0
GCN 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
5.7 billion
4.313 billion
Die Size
232 mm²
352 mm²
Board Design
TDP
85W
225W
Outputs
No outputs
1x DisplayPort 1.2
Power Connectors
None
1x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_0)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.1
1.2
Vulkan
1.2
1.2
Shader Model
6.4
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.