Home GPU Comparison AMD Radeon RX 470D vs AMD Radeon R5 340X OEM

AMD Radeon RX 470D vs AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 470D and 2GB VRAM Radeon R5 340X OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470D 's Advantages
Released 1 years and 5 months late
Boost Clock1206MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (211.2GB/s vs 16.00GB/s)
1408 additional rendering cores
AMD Radeon R5 340X OEM 's Advantages
Lower TDP (65W vs 120W)

Score

Benchmark

FP32 (float)
Radeon RX 470D +525%
4.322 TFLOPS
Radeon R5 340X OEM
0.691 TFLOPS
VS

Graphics Card

Oct 2016
Release Date
May 2015
Arctic Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

926 MHz
Base Clock
-
1206 MHz
Boost Clock
-
1650 MHz
Memory Clock
1000 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
211.2GB/s
Bandwidth
16.00GB/s

Render Config

28
Compute Units
6
-
-
-
1792
Shading Units
384
112
TMUs
24
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB
-
-
-

Theoretical Performance

38.59 GPixel/s
Pixel Rate
7.200 GPixel/s
135.1 GTexel/s
Texture Rate
21.60 GTexel/s
4.322 TFLOPS
FP16 (half)
-
4.322 TFLOPS
FP32 (float)
691.2 GFLOPS
270.1 GFLOPS
FP64 (double)
43.20 GFLOPS

Board Design

120W
TDP
65W
300 W
Suggested PSU
250 W
1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Processor

Ellesmere
GPU Name
Oland
Polaris 10 PROD
GPU Variant
Oland XT (215-0837000)
GCN 4.0
Architecture
GCN 1.0
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
28 nm
5.7 billion
Transistors
0.95 billion
232 mm²
Die Size
77 mm²

Graphics Features

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

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