NVIDIA GeForce GTX 745 OEM vs NVIDIA GeForce 7950 GT AGP

VS

NVIDIA GeForce GTX 745 OEM

NVIDIA GeForce 7950 GT AGP

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 745 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

NVIDIA GeForce GTX 745 OEM 's Advantages

Released 6 years and 10 months late

More VRAM (4GB vs 512GB)

384 additional rendering cores

Lower TDP (55W vs 65W)

NVIDIA GeForce 7950 GT AGP 's Advantages

Larger VRAM bandwidth (38.40GB/s vs 28.80GB/s)

Score

GeForce GTX 745 OEM

VS

GeForce 7950 GT AGP

Graphics Card

Feb 2014

Release Date

Apr 2007

GeForce 700

Generation

GeForce 7 AGP

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

AGP 8x

Clock Speeds

-

900 MHz

Memory Clock

600 MHz

Memory

4GB

Memory Size

512MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

38.40GB/s

Render Config

-

384

Shading Units

-

24

TMUs

24

16

ROPs

16

-

64 KB (per SMM)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

16.53 GPixel/s

Pixel Rate

8.000 GPixel/s

24.79 GTexel/s

Texture Rate

12.00 GTexel/s

-

793.3 GFLOPS

FP32 (float)

-

24.79 GFLOPS

FP64 (double)

-

Board Design

55W

TDP

65W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 2.0 1x VGA

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x Molex

Graphics Processor

GM107

GPU Name

G71

GM107-220-A2

GPU Variant

G71-GT2-H-N-A2

Maxwell

Architecture

Curie

TSMC

Foundry

TSMC

28 nm

Process Size

90 nm

1.87 billion

Transistors

0.278 billion

148 mm²

Die Size

196 mm²

Graphics Features

12 (11_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

3.0

OpenCL

N/A

1.3

Vulkan

N/A

5.0

CUDA

-

5.1

Shader Model

3.0

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