NVIDIA CMP 70HX vs AMD Radeon RX 7900 XTX

VS

NVIDIA CMP 70HX

AMD Radeon RX 7900 XTX

We compared two Desktop platform GPUs: 8GB VRAM CMP 70HX and 24GB VRAM Radeon RX 7900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Released 1 years and 10 months late

Boost Clock has increased by 79% (2498MHz vs 1395MHz)

More VRAM (24GB vs 8GB)

Larger VRAM bandwidth (960.0GB/s vs 608.3GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

CMP 70HX

10.71 TFLOPS

Radeon RX 7900 XTX +473%

61.39 TFLOPS

CMP 70HX

VS

Radeon RX 7900 XTX

Graphics Card

Jan 2021

Release Date

Nov 2022

Mining GPUs

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1365 MHz

Base Clock

1929 MHz

1395 MHz

Boost Clock

2498 MHz

1188 MHz

Memory Clock

2500 MHz

Memory

8GB

Memory Size

24GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

384bit

608.3GB/s

Bandwidth

960.0GB/s

Render Config

-

Compute Units

96

30

SM Count

-

3840

Shading Units

6144

120

TMUs

384

64

ROPs

192

120

Tensor Cores

-

30

RT Cores

96

128 KB (per SM)

L1 Cache

256 KB per Array

4 MB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

89.28 GPixel/s

Pixel Rate

479.6 GPixel/s

167.4 GTexel/s

Texture Rate

959.2 GTexel/s

10.71 TFLOPS

FP16 (half)

122.8 TFLOPS

10.71 TFLOPS

FP32 (float)

61.39 TFLOPS

167.4 GFLOPS

FP64 (double)

1.918 TFLOPS

Board Design

Unknown

TDP

355W

200 W

Suggested PSU

750 W

No outputs

Outputs

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

1x 12-pin

Power Connectors

2x 8-pin

Graphics Processor

GA104

GPU Name

Navi 31

GA104-100-A1

GPU Variant

Navi 31 XTX (215-145000146)

Ampere

Architecture

RDNA 3.0

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

17.4 billion

Transistors

57.7 billion

392 mm²

Die Size

529 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.6

CUDA

-

6.8

Shader Model

6.7

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