Home GPU Comparison AMD Radeon RX Vega 56 vs AMD Radeon RX 470D

AMD Radeon RX Vega 56 vs AMD Radeon RX 470D

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 56 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 Vega 56 's Advantages
Released 10 months late
Boost Clock has increased by 22% (1471MHz vs 1206MHz)
More VRAM (8GB vs 4GB)
Larger VRAM bandwidth (409.6GB/s vs 211.2GB/s)
1792 additional rendering cores
AMD Radeon RX 470D 's Advantages
Lower TDP (120W vs 210W)

Score

Benchmark

FP32 (float)
Radeon RX Vega 56 +143%
10.54 TFLOPS
Radeon RX 470D
4.322 TFLOPS
VS

Graphics Card

Aug 2017
Release Date
Oct 2016
Vega
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1156 MHz
Base Clock
926 MHz
1471 MHz
Boost Clock
1206 MHz
800 MHz
Memory Clock
1650 MHz

Memory

8GB
Memory Size
4GB
HBM2
Memory Type
GDDR5
2048bit
Memory Bus
256bit
409.6GB/s
Bandwidth
211.2GB/s

Render Config

56
Compute Units
28
-
-
-
3584
Shading Units
1792
224
TMUs
112
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
2 MB
-
-
-

Theoretical Performance

94.14 GPixel/s
Pixel Rate
38.59 GPixel/s
329.5 GTexel/s
Texture Rate
135.1 GTexel/s
21.09 TFLOPS
FP16 (half)
4.322 TFLOPS
10.54 TFLOPS
FP32 (float)
4.322 TFLOPS
659.0 GFLOPS
FP64 (double)
270.1 GFLOPS

Board Design

210W
TDP
120W
550 W
Suggested PSU
300 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Vega 10
GPU Name
Ellesmere
Vega 10 XL (215-0894216)
GPU Variant
Polaris 10 PROD
GCN 5.0
Architecture
GCN 4.0
GlobalFoundries
Foundry
GlobalFoundries
14 nm
Process Size
14 nm
12.5 billion
Transistors
5.7 billion
495 mm²
Die Size
232 mm²

Graphics Features

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

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