Home GPU Comparison AMD Radeon RX 470D vs AMD Radeon VII

AMD Radeon RX 470D vs AMD Radeon VII

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470D and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470D 's Advantages
Lower TDP (120W vs 295W)
AMD Radeon VII 's Advantages
Released 2 years and 4 months late
Boost Clock has increased by 45% (1750MHz vs 1206MHz)
More VRAM (16GB vs 4GB)
Larger VRAM bandwidth (1020GB/s vs 211.2GB/s)
2048 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon RX 470D
4.322 TFLOPS
Radeon VII +210%
13.44 TFLOPS
VS

Graphics Card

Oct 2016
Release Date
Feb 2019
Arctic Islands
Generation
Vega II
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

926 MHz
Base Clock
1400 MHz
1206 MHz
Boost Clock
1750 MHz
1650 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
16GB
GDDR5
Memory Type
HBM2
256bit
Memory Bus
4096bit
211.2GB/s
Bandwidth
1020GB/s

Render Config

28
Compute Units
60
-
-
-
1792
Shading Units
3840
112
TMUs
240
32
ROPs
64
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
4 MB
-
-
-

Theoretical Performance

38.59 GPixel/s
Pixel Rate
112.0 GPixel/s
135.1 GTexel/s
Texture Rate
420.0 GTexel/s
4.322 TFLOPS
FP16 (half)
26.88 TFLOPS
4.322 TFLOPS
FP32 (float)
13.44 TFLOPS
270.1 GFLOPS
FP64 (double)
3.360 TFLOPS

Board Design

120W
TDP
295W
300 W
Suggested PSU
600 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

Ellesmere
GPU Name
Vega 20
Polaris 10 PROD
GPU Variant
Vega 20 XT
GCN 4.0
Architecture
GCN 5.1
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
7 nm
5.7 billion
Transistors
13.23 billion
232 mm²
Die Size
331 mm²

Graphics Features

12 (12_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.1
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
6.4
Shader Model
6.7

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