AMD Radeon R5 340X OEM vs ATI Radeon HD 2400 PRO PCI

VS

AMD Radeon R5 340X OEM

ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 2GB VRAM Radeon R5 340X OEM and 512MB VRAM ATI Radeon HD 2400 PRO PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 340X OEM 's Advantages

Released 7 years and 11 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (16.00GB/s vs 6.400GB/s)

344 additional rendering cores

ATI Radeon HD 2400 PRO PCI 's Advantages

Lower TDP (20W vs 65W)

Score

Benchmark

FP32 (float)

Radeon R5 340X OEM +1545%

0.691 TFLOPS

ATI Radeon HD 2400 PRO PCI

0.042 TFLOPS

Radeon R5 340X OEM

VS

ATI Radeon HD 2400 PRO PCI

Graphics Card

May 2015

Release Date

Jun 2007

Pirate Islands

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCI

Clock Speeds

-

1000 MHz

Memory Clock

400 MHz

Memory

2GB

Memory Size

512MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

6.400GB/s

Render Config

6

Compute Units

2

-

384

Shading Units

40

24

TMUs

4

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

32 KB

-

Theoretical Performance

7.200 GPixel/s

Pixel Rate

2.100 GPixel/s

21.60 GTexel/s

Texture Rate

2.100 GTexel/s

-

691.2 GFLOPS

FP32 (float)

42.00 GFLOPS

43.20 GFLOPS

FP64 (double)

-

Board Design

65W

TDP

20W

250 W

Suggested PSU

200 W

1x DVI 1x DisplayPort 1.2

Outputs

1x DVI

None

Power Connectors

None

Graphics Processor

Oland

GPU Name

RV610

Oland XT (215-0837000)

GPU Variant

RV610 LE (215LKCAKA14FG)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

0.95 billion

Transistors

0.18 billion

77 mm²

Die Size

85 mm²

Graphics Features

12 (11_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

1.2

OpenCL

N/A

1.2

Vulkan

N/A

-

5.1

Shader Model

4.0

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