ATI Radeon HD 2400 PRO vs ATI Radeon HD 3450 X2

VS

ATI Radeon HD 2400 PRO ATI Radeon HD 3450 X2

We compared two Desktop platform GPUs: 256MB VRAM ATI Radeon HD 2400 PRO and 512MB VRAM Radeon HD 3450 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2400 PRO 's Advantages

Lower TDP (20W vs 50W)

ATI Radeon HD 3450 X2 's Advantages

Released 6 months late

More VRAM (512GB vs 256GB)

Larger VRAM bandwidth (8.000GB/s vs 6.400GB/s)

Score

Benchmark

FP32 (float)

ATI Radeon HD 2400 PRO

0.042 TFLOPS

Radeon HD 3450 X2 +14%

0.048 TFLOPS

ATI Radeon HD 2400 PRO

VS

Radeon HD 3450 X2

Graphics Card

Jun 2007

Release Date

Dec 2007

Radeon R600

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

500 MHz

Memory

256MB

Memory Size

512MB

DDR2

Memory Type

DDR2

64bit

Memory Bus

64bit

6.400GB/s

Bandwidth

8.000GB/s

Render Config

-

SM Count

-

2

Compute Units

2

40

Shading Units

40

4

TMUs

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

-

32 KB

L2 Cache

64 KB

Theoretical Performance

2.100 GPixel/s

Pixel Rate

2.400 GPixel/s

2.100 GTexel/s

Texture Rate

2.400 GTexel/s

-

FP16 (half)

-

42.00 GFLOPS

FP32 (float)

48.00 GFLOPS

-

FP64 (double)

-

Graphics Processor

RV610

GPU Name

RV620

RV610 LE (215LKCAKA14FG)

GPU Variant

RV620 LE

TeraScale

Architecture

TeraScale

TSMC

Foundry

TSMC

65 nm

Process Size

55 nm

0.18 billion

Transistors

0.181 billion

85 mm²

Die Size

67 mm²

Board Design

20W

TDP

50W

200 W

Suggested PSU

250 W

1x DVI 1x VGA 1x S-Video

Outputs

2x DMS-59

None

Power Connectors

None

Graphics Features

10.0 (10_0)

DirectX

10.1 (10_1)

3.3

OpenGL

3.3

N/A

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

4.0

Shader Model

4.1

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