Home GPU Comparison AMD Radeon R5 340X OEM vs AMD Radeon RX 560D

AMD Radeon R5 340X OEM vs AMD Radeon RX 560D

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 4GB VRAM Radeon RX 560D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560D 's Advantages
Released 2 years and 2 months late
Boost Clock1175MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (96.00GB/s vs 16.00GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 340X OEM
0.691 TFLOPS
Radeon RX 560D +204%
2.106 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jul 2017
Pirate Islands
Generation
Polaris
Desktop
Type
Desktop
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
1090 MHz
-
Boost Clock
1175 MHz
1000 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
4GB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
128bit
16.00GB/s
Bandwidth
96.00GB/s

Render Config

6
Compute Units
14
-
-
-
384
Shading Units
896
24
TMUs
56
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
1024 KB
-
-
-

Theoretical Performance

7.200 GPixel/s
Pixel Rate
18.80 GPixel/s
21.60 GTexel/s
Texture Rate
65.80 GTexel/s
-
FP16 (half)
2.106 TFLOPS
691.2 GFLOPS
FP32 (float)
2.106 TFLOPS
43.20 GFLOPS
FP64 (double)
131.6 GFLOPS

Board Design

65W
TDP
65W
250 W
Suggested PSU
250 W
1x DVI 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a
None
Power Connectors
None

Graphics Processor

Oland
GPU Name
Polaris 21
Oland XT (215-0837000)
GPU Variant
Polaris 21 XL
GCN 1.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
28 nm
Process Size
14 nm
0.95 billion
Transistors
3 billion
77 mm²
Die Size
123 mm²

Graphics Features

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

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