ATI Radeon HD 3850 X3 vs NVIDIA P104 100

VS

ATI Radeon HD 3850 X3

NVIDIA P104 100

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 X3 and 4GB VRAM P104 100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 100 's Advantages

Boost Clock1733MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (320.3GB/s vs 54.40GB/s)

1600 additional rendering cores

Lower TDP (130W vs 145W)

Score

Benchmark

FP32 (float)

Radeon HD 3850 X3

0.428 TFLOPS

P104 100 +1454%

6.655 TFLOPS

Radeon HD 3850 X3

VS

P104 100

Graphics Card

Unknown

Release Date

Dec 2017

Radeon R600

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1607 MHz

-

Boost Clock

1733 MHz

850 MHz

Memory Clock

1251 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR5X

256bit

Memory Bus

256bit

54.40GB/s

Bandwidth

320.3GB/s

Render Config

4

Compute Units

-

SM Count

15

320

Shading Units

1920

16

TMUs

120

16

ROPs

64

-

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

2 MB

-

Theoretical Performance

10.70 GPixel/s

Pixel Rate

110.9 GPixel/s

10.70 GTexel/s

Texture Rate

208.0 GTexel/s

-

FP16 (half)

104.0 GFLOPS

428.2 GFLOPS

FP32 (float)

6.655 TFLOPS

-

FP64 (double)

208.0 GFLOPS

Board Design

145W

TDP

130W

300 W

Suggested PSU

200 W

4x DVI

Outputs

No outputs

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

RV670

GPU Name

GP104

RV670 PRO (215-0708003)

GPU Variant

GP104-100-A1

TeraScale

Architecture

Pascal

TSMC

Foundry

TSMC

55 nm

Process Size

16 nm

0.666 billion

Transistors

7.2 billion

192 mm²

Die Size

314 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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