AMD Radeon RX 6700 vs NVIDIA CMP 170HX

VS

AMD Radeon RX 6700

NVIDIA CMP 170HX

We compared two Desktop platform GPUs: 10GB VRAM Radeon RX 6700 and 16GB VRAM CMP 170HX 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 74% (2450MHz vs 1410MHz)

Lower TDP (175W vs 250W)

NVIDIA CMP 170HX 's Advantages

More VRAM (16GB vs 10GB)

Larger VRAM bandwidth (1493GB/s vs 320.0GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6700

11.29 TFLOPS

CMP 170HX +11%

12.63 TFLOPS

Radeon RX 6700

VS

CMP 170HX

Graphics Card

Jun 2021

Release Date

Sep 2021

Navi II

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1941 MHz

Base Clock

1140 MHz

2450 MHz

Boost Clock

1410 MHz

2000 MHz

Memory Clock

1458 MHz

Memory

10GB

Memory Size

16GB

GDDR6

Memory Type

HBM2e

160bit

Memory Bus

4096bit

320.0GB/s

Bandwidth

1493GB/s

Render Config

36

Compute Units

-

SM Count

70

2304

Shading Units

4480

144

TMUs

280

64

ROPs

128

-

Tensor Cores

280

36

RT Cores

-

128 KB per Array

L1 Cache

192 KB (per SM)

3 MB

L2 Cache

8 MB

80 MB

L3 Cache

-

Theoretical Performance

156.8 GPixel/s

Pixel Rate

180.5 GPixel/s

352.8 GTexel/s

Texture Rate

394.8 GTexel/s

22.58 TFLOPS

FP16 (half)

50.53 TFLOPS

11.29 TFLOPS

FP32 (float)

12.63 TFLOPS

705.6 GFLOPS

FP64 (double)

6.317 TFLOPS

Board Design

175W

TDP

250W

450 W

Suggested PSU

600 W

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

Outputs

No outputs

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 22

GPU Name

GA100

Navi 22 XTL

GPU Variant

GA100-105F-A1

RDNA 2.0

Architecture

Ampere

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

17.2 billion

Transistors

54.2 billion

335 mm²

Die Size

826 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

2.1

OpenCL

3.0

1.3

Vulkan

N/A

-

CUDA

8.0

6.5

Shader Model

N/A

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