AMD Radeon RX 7950 XTX vs NVIDIA CMP 70HX

VS

AMD Radeon RX 7950 XTX

NVIDIA CMP 70HX

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 8GB VRAM CMP 70HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock has increased by 137% (3300MHz 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)

Radeon RX 7950 XTX +657%

81.1 TFLOPS

CMP 70HX

10.71 TFLOPS

Radeon RX 7950 XTX

VS

CMP 70HX

Graphics Card

Unknown

Release Date

Jan 2021

Navi III

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2200 MHz

Base Clock

1365 MHz

3300 MHz

Boost Clock

1395 MHz

2500 MHz

Memory Clock

1188 MHz

Memory

24GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6X

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

608.3GB/s

Render Config

96

Compute Units

-

SM Count

30

6144

Shading Units

3840

384

TMUs

120

192

ROPs

64

-

Tensor Cores

120

96

RT Cores

30

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

96 MB

L3 Cache

-

Theoretical Performance

633.6 GPixel/s

Pixel Rate

89.28 GPixel/s

1267 GTexel/s

Texture Rate

167.4 GTexel/s

162.2 TFLOPS

FP16 (half)

10.71 TFLOPS

81.10 TFLOPS

FP32 (float)

10.71 TFLOPS

2.534 TFLOPS

FP64 (double)

167.4 GFLOPS

Board Design

355W

TDP

Unknown

750 W

Suggested PSU

200 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

1x 12-pin

Graphics Processor

Navi 31

GPU Name

GA104

Navi 31 XTX+

GPU Variant

GA104-100-A1

RDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

57.7 billion

Transistors

17.4 billion

529 mm²

Die Size

392 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.8

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