NVIDIA CMP 30HX vs AMD Radeon HD 8490 OEM

VS

NVIDIA CMP 30HX

AMD Radeon HD 8490 OEM

We compared two Desktop platform GPUs: 6GB VRAM CMP 30HX 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 CMP 30HX 's Advantages

Released 7 years and 7 months late

Boost Clock1785MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (336.0GB/s vs 14.40GB/s)

1248 additional rendering cores

AMD Radeon HD 8490 OEM 's Advantages

Lower TDP (35W vs 125W)

Score

Benchmark

FP32 (float)

CMP 30HX +1695%

5.027 TFLOPS

Radeon HD 8490 OEM

0.28 TFLOPS

CMP 30HX

VS

Radeon HD 8490 OEM

Graphics Card

Feb 2021

Release Date

Jul 2013

Mining GPUs

Generation

Sea Islands

Desktop

Type

Desktop

PCIe 3.0 x4

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

192bit

Memory Bus

64bit

336.0GB/s

Bandwidth

14.40GB/s

Render Config

-

Compute Units

2

22

SM Count

-

1408

Shading Units

160

88

TMUs

8

48

ROPs

4

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

1536 KB

L2 Cache

128 KB

-

Theoretical Performance

85.68 GPixel/s

Pixel Rate

3.500 GPixel/s

157.1 GTexel/s

Texture Rate

7.000 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

280.0 GFLOPS

157.1 GFLOPS

FP64 (double)

-

Board Design

125W

TDP

35W

300 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x DisplayPort 1.1

1x 8-pin

Power Connectors

None

Graphics Processor

TU116

GPU Name

Caicos

TU116-100-A1

GPU Variant

Caicos XTX

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

6.6 billion

Transistors

0.37 billion

284 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

7.5

CUDA

-

6.6

Shader Model

5.0

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