ATI Radeon HD 4650 AGP vs NVIDIA GeForce GTX 950

VS

ATI Radeon HD 4650 AGP NVIDIA GeForce GTX 950

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 4650 AGP and 2GB VRAM GeForce GTX 950 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 90W)

NVIDIA GeForce GTX 950 's Advantages

Released 6 years and 11 months late

Boost Clock1188MHz

Larger VRAM bandwidth (105.8GB/s vs 12.80GB/s)

448 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 4650 AGP

0.384 TFLOPS

GeForce GTX 950 +375%

1.825 TFLOPS

Radeon HD 4650 AGP

VS

GeForce GTX 950

Graphics Card

Sep 2008

Release Date

Aug 2015

Radeon R700

Generation

GeForce 900

Desktop

Type

Desktop

AGP 8x

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1024 MHz

-

Boost Clock

1188 MHz

400 MHz

Memory Clock

1653 MHz

Memory

512MB

Memory Size

2GB

DDR2

Memory Type

GDDR5

128bit

Memory Bus

128bit

12.80GB/s

Bandwidth

105.8GB/s

Render Config

-

SM Count

-

4

Compute Units

-

320

Shading Units

768

32

TMUs

48

8

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

48 KB (per SMM)

128 KB

L2 Cache

1024 KB

Theoretical Performance

4.800 GPixel/s

Pixel Rate

38.02 GPixel/s

19.20 GTexel/s

Texture Rate

57.02 GTexel/s

-

FP16 (half)

-

384.0 GFLOPS

FP32 (float)

1.825 TFLOPS

-

FP64 (double)

57.02 GFLOPS

Graphics Processor

RV730

GPU Name

GM206

RV730 PRO (215-0719056)

GPU Variant

GM206-250-A1

TeraScale

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.514 billion

Transistors

2.94 billion

146 mm²

Die Size

228 mm²

Board Design

48W

TDP

90W

200 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

-

Power Connectors

1x 6-pin

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

5.2

4.1

Shader Model

6.4

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