AMD Radeon R9 380X vs NVIDIA GeForce 7950 GT AGP

VS

AMD Radeon R9 380X

NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 380X 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 R9 380X 's Advantages

Released 8 years and 7 months late

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (182.4GB/s vs 38.40GB/s)

2048 additional rendering cores

NVIDIA GeForce 7950 GT AGP 's Advantages

Lower TDP (65W vs 190W)

Score

Radeon R9 380X

VS

GeForce 7950 GT AGP

Graphics Card

Nov 2015

Release Date

Apr 2007

Pirate Islands

Generation

GeForce 7 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

1425 MHz

Memory Clock

600 MHz

Memory

4GB

Memory Size

512MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

256bit

182.4GB/s

Bandwidth

38.40GB/s

Render Config

32

Compute Units

-

2048

Shading Units

-

128

TMUs

24

32

ROPs

16

-

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

-

Theoretical Performance

31.04 GPixel/s

Pixel Rate

8.000 GPixel/s

124.2 GTexel/s

Texture Rate

12.00 GTexel/s

3.973 TFLOPS

FP16 (half)

-

3.973 TFLOPS

FP32 (float)

-

248.3 GFLOPS

FP64 (double)

-

Board Design

190W

TDP

65W

450 W

Suggested PSU

250 W

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

Outputs

2x DVI 1x S-Video

2x 6-pin

Power Connectors

1x Molex

Graphics Processor

Antigua

GPU Name

G71

Antigua XT (215-0877016)

GPU Variant

G71-GT2-H-N-A2

GCN 3.0

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

5 billion

Transistors

0.278 billion

366 mm²

Die Size

196 mm²

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

2.0

OpenCL

N/A

1.2

Vulkan

N/A

-

6.3

Shader Model

3.0

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