Home GPU Comparison AMD Radeon Sky 500 vs AMD Radeon RX 470D

AMD Radeon Sky 500 vs AMD Radeon RX 470D

We compared two Desktop platform GPUs: 4GB VRAM Radeon Sky 500 and 4GB VRAM Radeon RX 470D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470D 's Advantages
Released 3 years and 7 months late
Boost Clock1206MHz
Larger VRAM bandwidth (211.2GB/s vs 153.6GB/s)
512 additional rendering cores
Lower TDP (120W vs 150W)

Score

Benchmark

FP32 (float)
Radeon Sky 500
2.432 TFLOPS
Radeon RX 470D +77%
4.322 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Oct 2016
Radeon Sky
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
926 MHz
-
Boost Clock
1206 MHz
1200 MHz
Memory Clock
1650 MHz

Memory

4GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
153.6GB/s
Bandwidth
211.2GB/s

Render Config

-
SM Count
-
20
Compute Units
28
1280
Shading Units
1792
80
TMUs
112
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
2 MB

Theoretical Performance

30.40 GPixel/s
Pixel Rate
38.59 GPixel/s
76.00 GTexel/s
Texture Rate
135.1 GTexel/s
-
FP16 (half)
4.322 TFLOPS
2.432 TFLOPS
FP32 (float)
4.322 TFLOPS
152.0 GFLOPS
FP64 (double)
270.1 GFLOPS

Graphics Processor

Pitcairn
GPU Name
Ellesmere
Pitcairn XT GL (215-0828073)
GPU Variant
Polaris 10 PROD
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
2.8 billion
Transistors
5.7 billion
212 mm²
Die Size
232 mm²

Board Design

150W
TDP
120W
450 W
Suggested PSU
300 W
1x DisplayPort 1.2
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

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

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