NVIDIA P102 101 vs AMD Radeon HD 8490 OEM

VS

NVIDIA P102 101

AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 10GB VRAM P102 101 and 1024MB VRAM Radeon HD 8490 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P102 101 's Advantages

Released 4 years and 6 months late

Boost Clock1670MHz

More VRAM (10GB vs 1024GB)

Larger VRAM bandwidth (320.3GB/s vs 14.40GB/s)

3040 additional rendering cores

AMD Radeon HD 8490 OEM 's Advantages

Lower TDP (35W vs 250W)

Score

Benchmark

FP32 (float)

P102 101 +3717%

10.69 TFLOPS

Radeon HD 8490 OEM

0.28 TFLOPS

P102 101

VS

Radeon HD 8490 OEM

Graphics Card

Jan 2018

Release Date

Jul 2013

Mining GPUs

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1557 MHz

Base Clock

-

1670 MHz

Boost Clock

-

2002 MHz

Memory Clock

900 MHz

Memory

10GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

320bit

Memory Bus

64bit

320.3GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

2

25

SM Count

-

3200

Shading Units

160

200

TMUs

8

80

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

0 MB

L2 Cache

128 KB

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

3.500 GPixel/s

334.0 GTexel/s

Texture Rate

7.000 GTexel/s

167.0 GFLOPS

FP16 (half)

-

10.69 TFLOPS

FP32 (float)

280.0 GFLOPS

334.0 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

35W

600 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x DisplayPort 1.1

2x 8-pin

Power Connectors

None

Graphics Processor

GP102

GPU Name

Caicos

GP102-101-A1

GPU Variant

Caicos XTX

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

11.8 billion

Transistors

0.37 billion

471 mm²

Die Size

67 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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