ATI Radeon HD 3830 vs NVIDIA P102 101

VS

ATI Radeon HD 3830

NVIDIA P102 101

We compared two Desktop platform GPUs: 256MB VRAM Radeon HD 3830 and 10GB VRAM P102 101 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3830 's Advantages

Lower TDP (75W vs 250W)

NVIDIA P102 101 's Advantages

Released 9 years and 9 months late

Boost Clock1670MHz

More VRAM (10GB vs 256GB)

Larger VRAM bandwidth (320.3GB/s vs 26.50GB/s)

2880 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3830

0.428 TFLOPS

P102 101 +2397%

10.69 TFLOPS

Radeon HD 3830

VS

P102 101

Graphics Card

Apr 2008

Release Date

Jan 2018

Radeon R600

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

-

Base Clock

1557 MHz

-

Boost Clock

1670 MHz

828 MHz

Memory Clock

2002 MHz

Memory

256MB

Memory Size

10GB

GDDR3

Memory Type

GDDR5

128bit

Memory Bus

320bit

26.50GB/s

Bandwidth

320.3GB/s

Render Config

4

Compute Units

-

SM Count

25

320

Shading Units

3200

16

TMUs

200

16

ROPs

80

-

L1 Cache

48 KB (per SM)

128 KB

L2 Cache

0 MB

-

Theoretical Performance

10.69 GPixel/s

Pixel Rate

133.6 GPixel/s

10.69 GTexel/s

Texture Rate

334.0 GTexel/s

-

FP16 (half)

167.0 GFLOPS

427.5 GFLOPS

FP32 (float)

10.69 TFLOPS

85.50 GFLOPS

FP64 (double)

334.0 GFLOPS

Board Design

75W

TDP

250W

250 W

Suggested PSU

600 W

No outputs

Outputs

No outputs

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

RV670

GPU Name

GP102

RV670 PRO (215-0708003)

GPU Variant

GP102-101-A1

TeraScale

Architecture

Pascal

TSMC

Foundry

TSMC

55 nm

Process Size

16 nm

0.666 billion

Transistors

11.8 billion

192 mm²

Die Size

471 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

6.1

4.1

Shader Model

6.4

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