NVIDIA P102 100 vs ATI Radeon HD 3850 X2

VS

We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 512MB VRAM Radeon HD 3850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 100 's Advantages

Released 9 years and 10 months late

Boost Clock1683MHz

Larger VRAM bandwidth (440.3GB/s vs 52.99GB/s)

2880 additional rendering cores

ATI Radeon HD 3850 X2 's Advantages

Lower TDP (140W vs 250W)

Score

Benchmark

FP32 (float)

P102 100 +2416%

10.77 TFLOPS

Radeon HD 3850 X2

0.428 TFLOPS

P102 100

VS

Radeon HD 3850 X2

Graphics Card

Feb 2018

Release Date

Apr 2008

Mining GPUs

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1582 MHz

Base Clock

-

1683 MHz

Boost Clock

-

1376 MHz

Memory Clock

828 MHz

Memory

5GB

Memory Size

512MB

GDDR5X

Memory Type

GDDR3

320bit

Memory Bus

256bit

440.3GB/s

Bandwidth

52.99GB/s

Render Config

25

SM Count

-

Compute Units

4

3200

Shading Units

320

200

TMUs

16

80

ROPs

16

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

-

0 MB

L2 Cache

256 KB

Theoretical Performance

134.6 GPixel/s

Pixel Rate

10.70 GPixel/s

336.6 GTexel/s

Texture Rate

10.70 GTexel/s

168.3 GFLOPS

FP16 (half)

-

10.77 TFLOPS

FP32 (float)

428.2 GFLOPS

336.6 GFLOPS

FP64 (double)

85.63 GFLOPS

Graphics Processor

GP102

GPU Name

RV670

GP102-100-A1

GPU Variant

RV670 PRO (215-0708003)

Pascal

Architecture

TeraScale

TSMC

Foundry

TSMC

16 nm

Process Size

55 nm

11.8 billion

Transistors

0.666 billion

471 mm²

Die Size

192 mm²

Board Design

250W

TDP

140W

600 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

4.1

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