NVIDIA P102 100 vs ATI Radeon HD 2950 PRO

VS

NVIDIA P102 100

ATI Radeon HD 2950 PRO

We compared two Desktop platform GPUs: 5GB VRAM P102 100 and 256MB VRAM Radeon HD 2950 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 100 's Advantages

Boost Clock1683MHz

More VRAM (5GB vs 256GB)

Larger VRAM bandwidth (440.3GB/s vs 38.40GB/s)

2880 additional rendering cores

ATI Radeon HD 2950 PRO 's Advantages

Lower TDP (75W vs 250W)

Score

Benchmark

FP32 (float)

P102 100 +2704%

10.77 TFLOPS

Radeon HD 2950 PRO

0.384 TFLOPS

P102 100

VS

Radeon HD 2950 PRO

Graphics Card

Feb 2018

Release Date

Unknown

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

600 MHz

Memory

5GB

Memory Size

256MB

GDDR5X

Memory Type

GDDR3

320bit

Memory Bus

256bit

440.3GB/s

Bandwidth

38.40GB/s

Render Config

-

Compute Units

4

25

SM Count

-

3200

Shading Units

320

200

TMUs

16

80

ROPs

16

-

48 KB (per SM)

L1 Cache

-

0 MB

L2 Cache

256 KB

-

Theoretical Performance

134.6 GPixel/s

Pixel Rate

9.600 GPixel/s

336.6 GTexel/s

Texture Rate

9.600 GTexel/s

168.3 GFLOPS

FP16 (half)

-

10.77 TFLOPS

FP32 (float)

384.0 GFLOPS

336.6 GFLOPS

FP64 (double)

76.80 GFLOPS

Board Design

250W

TDP

75W

600 W

Suggested PSU

250 W

No outputs

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

GP102

GPU Name

RV670

GP102-100-A1

GPU Variant

RV670 PRO ES (215-0708001)

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

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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