AMD · Radeon

AMD Radeon R5 340

The AMD Radeon R5 340 is a graphics card released on May 1, 2015, built on the GCN architecture using a 28 nm process. It has 384 shading units, a boost clock of 825 MHz and a 75 W board power rating. It scores 857 in the PassMark G3D benchmark.

GCNOland XT28 nm

5/10 key specs recorded · 18 facts

Depth: 23 recorded fields, 5 PassMark workloads

Specification data last verified October 1, 2026 against PassMark Videocard Benchmark and Wikipedia GPU list tables (wikigrid-2026-09). Coverage: 5 of 10 tracked specifications recorded.

PassMark Videocard Benchmark Wikipedia GPU list tables (wikigrid-2026-09)PassMark Videocard Benchmark

Shading units

384cores

Memory

n/a

Boost clock

n/a

825 MHz base

Board power

75 W

Performance

The AMD Radeon R5 340 scores 857 in the PassMark G3D benchmark, higher than 51.2% of the 2,658 GPUs benchmarked (PassMark rank #1,481), measured across 19 submitted results. Its PassMark G2D score is 329.

PassMark G3D Mark

857

Rank #1,481
Faster than 51.2% of 2,658 GPUs
19 samples

0relative to the fastest GPU on record (41,928)

PassMark workload tests

DirectX 9 17 fps

reference: fastest recorded 526 fps · faster than 33.2% of 1,675 GPUs

DirectX 10 2 fps

reference: fastest recorded 231 fps · faster than 11.9% of 1,602 GPUs

DirectX 11 5 fps

reference: fastest recorded 362 fps · faster than 12.8% of 1,430 GPUs

DirectX 12 6 fps

reference: fastest recorded 213 fps · faster than 18.8% of 1,274 GPUs

GPU Compute 402 ops/s

reference: fastest recorded 26,591 ops/s · faster than 20.9% of 1,447 GPUs

Averages of PassMark PerformanceTest submissions; frames/sec are PassMark test-scene rates, not game FPS. Tests PassMark does not report for this card are omitted. PassMark listing

In the PassMark workload tests the AMD Radeon R5 340 averages DirectX 9 17 fps, DirectX 10 2 fps, DirectX 11 5 fps, DirectX 12 6 fps and GPU Compute 402 ops/s, across 19 submitted results. Frames per second are PassMark test-scene rates, not game frame rates.

As stated by PassMark

First benchmarked 2016-10-12

Samples 19

PassMark listing (collected 2026-10-01)

Not to be confused with

This page covers the AMD Radeon R5 340 specifically. It is a different product from AMD Radeon R5 340X, which have their own specifications. Check the exact model name before comparing figures.

Graphics processor

Architecture GCN

Codename Oland XT

Chip Not recorded

Process node 28 nm

Transistors 1,040 M

Die size 90 mm²

The AMD Radeon R5 340 is based on the GCN architecture, uses the Oland XT graphics processor, is manufactured on a 28 nm process, contains 1,040 million transistors and has a die size of 90 mm².

Shader configuration

Shading units 384

Compute units Not recorded

Streaming multiprocessors Not recorded

Execution units Not recorded

Texture units (TMUs) 24

Render output units (ROPs) 8

Ray tracing cores Not recorded

Tensor / AI cores Not recorded

XMX engines Not recorded

Infinity cache Not recorded

The AMD Radeon R5 340 has 384 shading units, 24 texture mapping units and 8 render output units.

The AMD Radeon R5 340 does not use XMX engines; those are specific to Intel Arc graphics. Feex has no recorded ray tracing core count for the AMD Radeon R5 340.

Clock speeds

Base clock 825 MHz

Boost clock Not recorded

Game clock Not recorded

Memory clock Not recorded

Effective memory clock Not recorded

The AMD Radeon R5 340 runs at a base clock of 825 MHz.

Board and power

The AMD Radeon R5 340 has a board power rating of 75 W.

Board power (TDP) 75 W

Total board power Not recorded

Suggested PSU Not recorded

Power connectors Not recorded

Slot width Not recorded

Length Not recorded

Width Not recorded

Height Not recorded

Cooler Not recorded

Max temperature Not recorded

Bus interface Not recorded

Market

Launched May 1, 2015

Launch price Not recorded

Status Not recorded

Form factor Not recorded

Segment Desktop

Series Radeon

The AMD Radeon R5 340 was released on May 1, 2015.

Benchmarks

PassMark G3D 857

PassMark G2D 329

Rank #1,481

Samples 19

Frequently asked questions

How much power does the AMD Radeon R5 340 use and what power supply does it need?

The AMD Radeon R5 340 has a board power rating of 75 W.

How fast is the AMD Radeon R5 340?

The AMD Radeon R5 340 scores 857 in the PassMark G3D benchmark, higher than 51.2% of the 2,658 GPUs benchmarked. Its PassMark rank is #1,481. In the PassMark DirectX 12 test it averages 6 fps.

When was the AMD Radeon R5 340 released?

The AMD Radeon R5 340 was released on May 1, 2015.

Corrections to this record

After an audit, 1 empty field was filled from sources. Each change is listed with its old value, new value, rule and sources.

1 filled value

Architecture: GCN (was Not recorded). Rule: Architecture from chip codename. chip Oland -> GCN 1. Sources: Wikipedia: List of AMD graphics processing units (revision 1376670003).

The audit log is public: all changes for this GPU, the corrections overview and the method.