NVIDIA GeForce 7800 GTX 512 vs NVIDIA P102 100

VS

NVIDIA GeForce 7800 GTX 512

NVIDIA P102 100

We compared two Desktop platform GPUs: 512MB VRAM GeForce 7800 GTX 512 and 5GB VRAM P102 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 7800 GTX 512 's Advantages

Lower TDP (108W vs 250W)

NVIDIA P102 100 's Advantages

Released 12 years and 3 months late

Boost Clock1683MHz

More VRAM (5GB vs 512GB)

Larger VRAM bandwidth (440.3GB/s vs 51.20GB/s)

3200 additional rendering cores

Score

GeForce 7800 GTX 512

VS

P102 100

Graphics Card

Nov 2005

Release Date

Feb 2018

GeForce 7 PCIe

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

-

Base Clock

1582 MHz

-

Boost Clock

1683 MHz

800 MHz

Memory Clock

1376 MHz

Memory

512MB

Memory Size

5GB

GDDR3

Memory Type

GDDR5X

256bit

Memory Bus

320bit

51.20GB/s

Bandwidth

440.3GB/s

Render Config

-

SM Count

25

-

Shading Units

3200

24

TMUs

200

16

ROPs

80

-

L1 Cache

48 KB (per SM)

-

L2 Cache

0 MB

-

Theoretical Performance

8.000 GPixel/s

Pixel Rate

134.6 GPixel/s

12.00 GTexel/s

Texture Rate

336.6 GTexel/s

-

FP16 (half)

168.3 GFLOPS

-

FP32 (float)

10.77 TFLOPS

-

FP64 (double)

336.6 GFLOPS

Board Design

108W

TDP

250W

300 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

No outputs

-

Power Connectors

2x 8-pin

Graphics Processor

G70

GPU Name

GP102

GF-7800-GTX-512-A2

GPU Variant

GP102-100-A1

Curie

Architecture

Pascal

TSMC

Foundry

TSMC

110 nm

Process Size

16 nm

0.302 billion

Transistors

11.8 billion

333 mm²

Die Size

471 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (12_1)

2.1

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

6.1

3.0

Shader Model

6.4

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