NVIDIA GeForce GTX 745 OEM vs ATI Radeon HD 2400 PRO PCI

VS

NVIDIA GeForce GTX 745 OEM

ATI Radeon HD 2400 PRO PCI

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 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

NVIDIA GeForce GTX 745 OEM 's Advantages

Released 6 years and 8 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (28.80GB/s vs 6.400GB/s)

344 additional rendering cores

ATI Radeon HD 2400 PRO PCI 's Advantages

Lower TDP (20W vs 55W)

Score

Benchmark

FP32 (float)

GeForce GTX 745 OEM +1788%

0.793 TFLOPS

ATI Radeon HD 2400 PRO PCI

0.042 TFLOPS

GeForce GTX 745 OEM

VS

ATI Radeon HD 2400 PRO PCI

Graphics Card

Feb 2014

Release Date

Jun 2007

GeForce 700

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCI

Clock Speeds

-

900 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

512MB

DDR3

Memory Type

DDR2

128bit

Memory Bus

64bit

28.80GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

-

384

Shading Units

40

24

TMUs

4

16

ROPs

4

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

32 KB

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

2.100 GPixel/s

24.79 GTexel/s

Texture Rate

2.100 GTexel/s

-

793.3 GFLOPS

FP32 (float)

42.00 GFLOPS

24.79 GFLOPS

FP64 (double)

-

Board Design

55W

TDP

20W

250 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 1x VGA

Outputs

1x DVI

None

Power Connectors

None

Graphics Processor

GM107

GPU Name

RV610

GM107-220-A2

GPU Variant

RV610 LE (215LKCAKA14FG)

Maxwell

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

65 nm

1.87 billion

Transistors

0.18 billion

148 mm²

Die Size

85 mm²

Graphics Features

12 (11_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

4.0

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