AMD Radeon HD 7720 OEM vs NVIDIA GeForce 7950 GT AGP

VS

AMD Radeon HD 7720 OEM

NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 512MB VRAM GeForce 7950 GT AGP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7720 OEM 's Advantages

Released 5 years and 11 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (134.4GB/s vs 38.40GB/s)

800 additional rendering cores

NVIDIA GeForce 7950 GT AGP 's Advantages

Lower TDP (65W vs 150W)

Score

Radeon HD 7720 OEM

VS

GeForce 7950 GT AGP

Graphics Card

Mar 2013

Release Date

Apr 2007

Southern Islands

Generation

GeForce 7 AGP

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

1050 MHz

Memory Clock

600 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

134.4GB/s

Bandwidth

38.40GB/s

Render Config

10

Compute Units

-

800

Shading Units

-

40

TMUs

24

32

ROPs

16

-

8 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

26.88 GPixel/s

Pixel Rate

8.000 GPixel/s

33.60 GTexel/s

Texture Rate

12.00 GTexel/s

-

1344 GFLOPS

FP32 (float)

-

Board Design

150W

TDP

65W

450 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

2x DVI 1x S-Video

-

Power Connectors

1x Molex

Graphics Processor

Barts

GPU Name

G71

Barts LE (215-0798002)

GPU Variant

G71-GT2-H-N-A2

TeraScale 2

Architecture

Curie

TSMC

Foundry

TSMC

40 nm

Process Size

90 nm

1.7 billion

Transistors

0.278 billion

255 mm²

Die Size

196 mm²

Graphics Features

11.2 (11_0)

DirectX

9.0c (9_3)

4.4

OpenGL

2.1

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

3.0

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