NVIDIA GeForce GTX 980 vs NVIDIA CMP 30HX

VS

We compared two Desktop platform GPUs: 4GB VRAM GeForce GTX 980 and 6GB VRAM CMP 30HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 980 's Advantages

640 additional rendering cores

NVIDIA CMP 30HX 's Advantages

Released 6 years and 5 months late

Boost Clock has increased by 47% (1785MHz vs 1216MHz)

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (336.0GB/s vs 224.4GB/s)

Lower TDP (125W vs 165W)

Score

Benchmark

FP32 (float)

GeForce GTX 980

4.981 TFLOPS

CMP 30HX

5.027 TFLOPS

GeForce GTX 980

VS

CMP 30HX

Graphics Card

Sep 2014

Release Date

Feb 2021

GeForce 900

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

1127 MHz

Base Clock

1530 MHz

1216 MHz

Boost Clock

1785 MHz

1753 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

224.4GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

22

-

Compute Units

-

2048

Shading Units

1408

128

TMUs

88

64

ROPs

48

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1536 KB

Theoretical Performance

77.82 GPixel/s

Pixel Rate

85.68 GPixel/s

155.6 GTexel/s

Texture Rate

157.1 GTexel/s

-

FP16 (half)

10.05 TFLOPS

4.981 TFLOPS

FP32 (float)

5.027 TFLOPS

155.6 GFLOPS

FP64 (double)

157.1 GFLOPS

Graphics Processor

GM204

GPU Name

TU116

GM204-400-A1

GPU Variant

TU116-100-A1

Maxwell 2.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

5.2 billion

Transistors

6.6 billion

398 mm²

Die Size

284 mm²

Board Design

165W

TDP

125W

450 W

Suggested PSU

300 W

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

Outputs

No outputs

2x 6-pin

Power Connectors

1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

7.5

6.4

Shader Model

6.6

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