AMD Radeon R5 340 OEM vs AMD Radeon R7 240

VS

AMD Radeon R5 340 OEM

AMD Radeon R7 240

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R5 340 OEM and 2GB VRAM Radeon R7 240 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340 OEM 's Advantages

Released 1 years and 7 months late

Larger VRAM bandwidth (36.80GB/s vs 28.80GB/s)

64 additional rendering cores

AMD Radeon R7 240 's Advantages

More VRAM (2GB vs 1024GB)

Lower TDP (30W vs 65W)

Score

Benchmark

FP32 (float)

Radeon R5 340 OEM +20%

0.599 TFLOPS

Radeon R7 240

0.499 TFLOPS

Radeon R5 340 OEM

VS

Radeon R7 240

Graphics Card

May 2015

Release Date

Oct 2013

Pirate Islands

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

730 MHz

Base Clock

730 MHz

780 MHz

Boost Clock

780 MHz

1150 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

36.80GB/s

Bandwidth

28.80GB/s

Render Config

6

Compute Units

5

-

384

Shading Units

320

24

TMUs

20

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

6.240 GPixel/s

Pixel Rate

6.240 GPixel/s

18.72 GTexel/s

Texture Rate

15.60 GTexel/s

-

599.0 GFLOPS

FP32 (float)

499.2 GFLOPS

37.44 GFLOPS

FP64 (double)

-

Board Design

65W

TDP

30W

250 W

Suggested PSU

200 W

1x DVI 1x DisplayPort 1.2

Outputs

1x DVI 1x HDMI 1.4a 1x VGA

None

Power Connectors

None

Graphics Processor

Oland

GPU Name

Oland

Oland PRO (215-0837015)

GPU Variant

Oland PRO (215-0837015)

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.95 billion

Transistors

0.95 billion

77 mm²

Die Size

77 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

1.2

OpenCL

1.2

Vulkan

1.2

-

5.1

Shader Model

5.1

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