AMD Radeon HD 7450 OEM vs NVIDIA GeForce GTX 650 Ti OEM

VS

AMD Radeon HD 7450 OEM

NVIDIA GeForce GTX 650 Ti OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 7450 OEM and 2GB VRAM GeForce GTX 650 Ti OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7450 OEM 's Advantages

Lower TDP (18W vs 110W)

NVIDIA GeForce GTX 650 Ti OEM 's Advantages

Released 1 years and 2 months late

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (86.40GB/s vs 8.528GB/s)

608 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7450 OEM

0.2 TFLOPS

GeForce GTX 650 Ti OEM +612%

1.425 TFLOPS

Radeon HD 7450 OEM

VS

GeForce GTX 650 Ti OEM

Graphics Card

Jan 2012

Release Date

Mar 2013

Southern Islands

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

533 MHz

Memory Clock

1350 MHz

Memory

512MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

8.528GB/s

Bandwidth

86.40GB/s

Render Config

2

Compute Units

-

160

Shading Units

768

8

TMUs

64

4

ROPs

16

-

8 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

2.500 GPixel/s

Pixel Rate

14.85 GPixel/s

5.000 GTexel/s

Texture Rate

59.39 GTexel/s

-

200.0 GFLOPS

FP32 (float)

1425 GFLOPS

-

FP64 (double)

59.39 GFLOPS

Board Design

18W

TDP

110W

200 W

Suggested PSU

300 W

1x DVI 1x HDMI 1.3a

Outputs

2x DVI 1x mini-HDMI 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Caicos

GPU Name

GK106

Caimour

GPU Variant

-

TeraScale 2

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.37 billion

Transistors

2.54 billion

67 mm²

Die Size

221 mm²

Graphics Features

11.2 (11_0)

DirectX

12 (11_0)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

5.0

Shader Model

5.1

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