NVIDIA P102 100 vs AMD Radeon HD 6850 1440SP Edition

VS

NVIDIA P102 100

AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 100 's Advantages

Released 5 years and 6 months late

Boost Clock1683MHz

More VRAM (5GB vs 1024GB)

Larger VRAM bandwidth (440.3GB/s vs 128.0GB/s)

1760 additional rendering cores

AMD Radeon HD 6850 1440SP Edition 's Advantages

Lower TDP (151W vs 250W)

Score

Benchmark

FP32 (float)

P102 100 +415%

10.77 TFLOPS

Radeon HD 6850 1440SP Edition

2.088 TFLOPS

P102 100

VS

Radeon HD 6850 1440SP Edition

Graphics Card

Feb 2018

Release Date

Aug 2012

Mining GPUs

Generation

Northern Islands

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

1000 MHz

Memory

5GB

Memory Size

1024MB

GDDR5X

Memory Type

GDDR5

320bit

Memory Bus

256bit

440.3GB/s

Bandwidth

128.0GB/s

Render Config

-

Compute Units

18

25

SM Count

-

3200

Shading Units

1440

200

TMUs

72

80

ROPs

32

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

0 MB

L2 Cache

512 KB

-

Theoretical Performance

134.6 GPixel/s

Pixel Rate

23.20 GPixel/s

336.6 GTexel/s

Texture Rate

52.20 GTexel/s

168.3 GFLOPS

FP16 (half)

-

10.77 TFLOPS

FP32 (float)

2.088 TFLOPS

336.6 GFLOPS

FP64 (double)

417.6 GFLOPS

Board Design

250W

TDP

151W

600 W

Suggested PSU

450 W

No outputs

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

GP102

GPU Name

Cypress

GP102-100-A1

GPU Variant

Cypress PRO (215-0735043)

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

11.8 billion

Transistors

2.154 billion

471 mm²

Die Size

334 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

6.1

CUDA

-

6.4

Shader Model

5.0

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