ATI Radeon HD 4650 AGP vs AMD Radeon R7 450 OEM

VS

ATI Radeon HD 4650 AGP AMD Radeon R7 450 OEM

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4650 AGP and 2GB VRAM Radeon R7 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 4650 AGP 's Advantages

Lower TDP (48W vs 65W)

AMD Radeon R7 450 OEM 's Advantages

Released 7 years and 9 months late

Larger VRAM bandwidth (72.00GB/s vs 12.80GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4650 AGP

0.384 TFLOPS

Radeon R7 450 OEM +146%

0.947 TFLOPS

Radeon HD 4650 AGP

VS

Radeon R7 450 OEM

Graphics Card

Sep 2008

Release Date

Jun 2016

Radeon R700

Generation

Arctic Islands

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

400 MHz

Memory Clock

1125 MHz

Memory

512MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

128bit

12.80GB/s

Bandwidth

72.00GB/s

Render Config

-

SM Count

-

4

Compute Units

8

320

Shading Units

512

32

TMUs

32

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

Theoretical Performance

4.800 GPixel/s

Pixel Rate

14.80 GPixel/s

19.20 GTexel/s

Texture Rate

29.60 GTexel/s

-

FP16 (half)

-

384.0 GFLOPS

FP32 (float)

947.2 GFLOPS

-

FP64 (double)

59.20 GFLOPS

Graphics Processor

RV730

GPU Name

Cape Verde

RV730 PRO (215-0719056)

GPU Variant

Cape Verde PRO2

TeraScale

Architecture

GCN 1.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

1.5 billion

146 mm²

Die Size

123 mm²

Board Design

48W

TDP

65W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

-

Power Connectors

None

Graphics Features

10.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

2.1 (1.2)

N/A

Vulkan

1.2.170

-

CUDA

-

4.1

Shader Model

6.5 (5.1)

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