AMD Radeon RX 6700 vs NVIDIA CMP 30HX

VS

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 6GB VRAM CMP 30HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 's Advantages

Boost Clock has increased by 37% (2450MHz vs 1785MHz)

More VRAM (10GB vs 6GB)

896 additional rendering cores

NVIDIA CMP 30HX 's Advantages

Larger VRAM bandwidth (336.0GB/s vs 320.0GB/s)

Lower TDP (125W vs 175W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 +124%

11.29 TFLOPS

CMP 30HX

5.027 TFLOPS

Radeon RX 6700

VS

CMP 30HX

Graphics Card

Jun 2021

Release Date

Feb 2021

Navi II

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x4

Clock Speeds

1941 MHz

Base Clock

1530 MHz

2450 MHz

Boost Clock

1785 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

10GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

160bit

Memory Bus

192bit

320.0GB/s

Bandwidth

336.0GB/s

Render Config

-

SM Count

22

36

Compute Units

-

2304

Shading Units

1408

144

TMUs

88

64

ROPs

48

-

Tensor Cores

-

36

RT Cores

-

128 KB per Array

L1 Cache

64 KB (per SM)

3 MB

L2 Cache

1536 KB

Theoretical Performance

156.8 GPixel/s

Pixel Rate

85.68 GPixel/s

352.8 GTexel/s

Texture Rate

157.1 GTexel/s

22.58 TFLOPS

FP16 (half)

10.05 TFLOPS

11.29 TFLOPS

FP32 (float)

5.027 TFLOPS

705.6 GFLOPS

FP64 (double)

157.1 GFLOPS

Graphics Processor

Navi 22

GPU Name

TU116

Navi 22 XTL

GPU Variant

TU116-100-A1

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

17.2 billion

Transistors

6.6 billion

335 mm²

Die Size

284 mm²

Board Design

175W

TDP

125W

450 W

Suggested PSU

300 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

1x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.5

Shader Model

6.6

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