ATI Radeon X1650 GT vs AMD Radeon HD 8450 OEM

VS

ATI Radeon X1650 GT AMD Radeon HD 8450 OEM

We compared two Desktop platform GPUs: 128MB VRAM Radeon X1650 GT and 1024MB VRAM Radeon HD 8450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon X1650 GT 's Advantages

Larger VRAM bandwidth (12.80GB/s vs 10.67GB/s)

AMD Radeon HD 8450 OEM 's Advantages

Released 5 years and 8 months late

More VRAM (1024GB vs 128GB)

160 additional rendering cores

Score

Radeon X1650 GT

VS

Radeon HD 8450 OEM

Graphics Card

May 2007

Release Date

Jan 2013

Radeon R500 PCIe

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

667 MHz

Memory

128MB

Memory Size

1024MB

GDDR3

Memory Type

DDR3

128bit

Memory Bus

64bit

12.80GB/s

Bandwidth

10.67GB/s

Render Config

-

SM Count

-

Compute Units

2

-

Shading Units

160

8

TMUs

8

ROPs

4

-

Tensor Cores

-

RT Cores

-

L1 Cache

8 KB (per CU)

-

L2 Cache

128 KB

Theoretical Performance

3.200 GPixel/s

Pixel Rate

2.500 GPixel/s

3.200 GTexel/s

Texture Rate

5.000 GTexel/s

-

FP16 (half)

-

FP32 (float)

200.0 GFLOPS

-

FP64 (double)

-

Graphics Processor

RV560

GPU Name

Caicos

RV560 GT

GPU Variant

Caicos PRO-L

Ultra-Threaded SE

Architecture

TeraScale 2

TSMC

Foundry

TSMC

80 nm

Process Size

40 nm

0.312 billion

Transistors

0.37 billion

230 mm²

Die Size

67 mm²

Board Design

Unknown

TDP

18W

200 W

Suggested PSU

200 W

1x DVI 1x VGA 1x S-Video

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Features

9.0c (9_3)

DirectX

11.2 (11_0)

2.1

OpenGL

4.4

N/A

OpenCL

1.2

N/A

Vulkan

N/A

-

CUDA

-

3.0

Shader Model

5.0

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