Home GPU Comparison AMD Radeon RX 570X vs AMD Radeon R5 340X OEM

AMD Radeon RX 570X vs AMD Radeon R5 340X OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 570X 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 570X 's Advantages
Released 2 years and 11 months late
Boost Clock1244MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (224.0GB/s vs 16.00GB/s)
1664 additional rendering cores
AMD Radeon R5 340X OEM 's Advantages
Lower TDP (65W vs 150W)

Score

Benchmark

FP32 (float)
Radeon RX 570X +637%
5.095 TFLOPS
Radeon R5 340X OEM
0.691 TFLOPS
VS

Graphics Card

Apr 2018
Release Date
May 2015
Polaris
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

1168 MHz
Base Clock
-
1244 MHz
Boost Clock
-
1750 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
224.0GB/s
Bandwidth
16.00GB/s

Render Config

-
SM Count
-
32
Compute Units
6
2048
Shading Units
384
128
TMUs
24
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
128 KB

Theoretical Performance

39.81 GPixel/s
Pixel Rate
7.200 GPixel/s
159.2 GTexel/s
Texture Rate
21.60 GTexel/s
5.095 TFLOPS
FP16 (half)
-
5.095 TFLOPS
FP32 (float)
691.2 GFLOPS
318.5 GFLOPS
FP64 (double)
43.20 GFLOPS

Graphics Processor

Polaris 20
GPU Name
Oland
Polaris 20 XL (215-0910052)
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

Board Design

150W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
Outputs
1x DVI 1x DisplayPort 1.2
1x 6-pin
Power Connectors
None

Graphics Features

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

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