AMD Radeon R7 250X vs ATI Radeon HD 2400 PRO PCI

VS

AMD Radeon R7 250X ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 1024MB VRAM Radeon R7 250X 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 R7 250X 's Advantages

Released 6 years and 8 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)

600 additional rendering cores

ATI Radeon HD 2400 PRO PCI 's Advantages

Lower TDP (20W vs 80W)

Score

Benchmark

FP32 (float)

Radeon R7 250X +2795%

1.216 TFLOPS

ATI Radeon HD 2400 PRO PCI

0.042 TFLOPS

Radeon R7 250X

VS

ATI Radeon HD 2400 PRO PCI

Graphics Card

Feb 2014

Release Date

Jun 2007

Volcanic Islands

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCI

Clock Speeds

-

Base Clock

-

Boost Clock

-

1125 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

64bit

72.00GB/s

Bandwidth

6.400GB/s

Render Config

-

SM Count

-

10

Compute Units

2

640

Shading Units

40

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

Theoretical Performance

15.20 GPixel/s

Pixel Rate

2.100 GPixel/s

38.00 GTexel/s

Texture Rate

2.100 GTexel/s

-

FP16 (half)

-

1216 GFLOPS

FP32 (float)

42.00 GFLOPS

76.00 GFLOPS

FP64 (double)

-

Graphics Processor

Cape Verde

GPU Name

RV610

Cape Verde XT

GPU Variant

RV610 LE (215LKCAKA14FG)

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.5 billion

Transistors

0.18 billion

123 mm²

Die Size

85 mm²

Board Design

80W

TDP

20W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

Outputs

1x DVI

1x 6-pin

Power Connectors

None

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

-

CUDA

-

5.1

Shader Model

4.0

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