AMD Radeon RX 470 vs AMD Radeon RX Vega 64 Limited Edition
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Aug 2017
Generation
Arctic Islands
Vega
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
926 MHz
1247 MHz
Boost Clock
1206 MHz
1546 MHz
Memory Clock
1650 MHz
945 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
211.2GB/s
483.8GB/s
Render Config
Compute Units
32
64
Shading Units
2048
4096
TMUs
128
256
ROPs
32
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
2 MB
4 MB
Theoretical Performance
Pixel Rate
38.59 GPixel/s
98.94 GPixel/s
Texture Rate
154.4 GTexel/s
395.8 GTexel/s
FP16 (half)
4.940 TFLOPS
25.33 TFLOPS
FP32 (float)
4.940 TFLOPS
12.66 TFLOPS
FP64 (double)
308.7 GFLOPS
791.6 GFLOPS
Graphics Processor
GPU Name
Ellesmere
Vega 10
GPU Variant
Polaris 10 PRO(215-0876204)
Vega 10 XT(215-0894200)
Architecture
GCN 4.0
GCN 5.0
Foundry
GlobalFoundries
GlobalFoundries
Process Size
14 nm
14 nm
Transistors
5.7 billion
12.5 billion
Die Size
232 mm²
495 mm²
Board Design
TDP
120W
295W
Suggested PSU
300 W
600 W
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
1x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.2
Shader Model
6.4
6.4