NVIDIA GeForce GTX 1070 GDDR5X vs AMD Radeon HD 8490 OEM

VS

NVIDIA GeForce GTX 1070 GDDR5X

AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1070 GDDR5X 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 GeForce GTX 1070 GDDR5X 's Advantages

Released 5 years and 5 months late

Boost Clock1683MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (256.3GB/s vs 14.40GB/s)

1760 additional rendering cores

AMD Radeon HD 8490 OEM 's Advantages

Lower TDP (35W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 1070 GDDR5X +2208%

6.463 TFLOPS

Radeon HD 8490 OEM

0.28 TFLOPS

GeForce GTX 1070 GDDR5X

VS

Radeon HD 8490 OEM

Graphics Card

Dec 2018

Release Date

Jul 2013

GeForce 10

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1506 MHz

Base Clock

-

1683 MHz

Boost Clock

-

1001 MHz

Memory Clock

900 MHz

Memory

8GB

Memory Size

1024MB

GDDR5X

Memory Type

DDR3

256bit

Memory Bus

64bit

256.3GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

2

15

SM Count

-

1920

Shading Units

160

120

TMUs

8

64

ROPs

4

-

48 KB (per SM)

L1 Cache

8 KB (per CU)

2 MB

L2 Cache

128 KB

-

Theoretical Performance

107.7 GPixel/s

Pixel Rate

3.500 GPixel/s

202.0 GTexel/s

Texture Rate

7.000 GTexel/s

101.0 GFLOPS

FP16 (half)

-

6.463 TFLOPS

FP32 (float)

280.0 GFLOPS

202.0 GFLOPS

FP64 (double)

-

Board Design

150W

TDP

35W

450 W

Suggested PSU

200 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1.1

1x 8-pin

Power Connectors

None

Graphics Processor

GP104

GPU Name

Caicos

GP104-200-A1

GPU Variant

Caicos XTX

Pascal

Architecture

TeraScale 2

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.37 billion

314 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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