AMD Radeon RX 470 vs AMD Radeon RX 480
GPU · Specs Compare
Graphics Card
Release Date
Aug 2016
Jun 2016
Generation
Arctic Islands
Arctic Islands
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
926 MHz
1120 MHz
Boost Clock
1206 MHz
1266 MHz
Memory Clock
1650 MHz
2000 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
256bit
Bandwidth
211.2GB/s
256.0GB/s
Render Config
Compute Units
32
36
Shading Units
2048
2304
TMUs
128
144
ROPs
32
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
2 MB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
40.51 GPixel/s
Texture Rate
154.4 GTexel/s
182.3 GTexel/s
FP16 (half)
4.940 TFLOPS
5.834 TFLOPS
FP32 (float)
4.940 TFLOPS
5.834 TFLOPS
FP64 (double)
308.7 GFLOPS
364.6 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Ellesmere
GPU Variant
Polaris 10 PRO(215-0876204)
Polaris 10 XT(215-0876184)
Architecture
GCN 4.0
GCN 4.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5.7 billion
5.7 billion
Die Size
232 mm²
232 mm²
Board Design
TDP
120W
150W
Suggested PSU
300 W
450 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.