AMD Radeon VII vs NVIDIA CMP 40HX

VS

AMD Radeon VII

NVIDIA CMP 40HX

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 8GB VRAM CMP 40HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages

Boost Clock has increased by 6% (1750MHz vs 1650MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (1020GB/s vs 448.0GB/s)

1536 additional rendering cores

NVIDIA CMP 40HX 's Advantages

Released 2 years late

Lower TDP (185W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII +76%

13.44 TFLOPS

CMP 40HX

7.603 TFLOPS

Blender

Radeon VII

772

CMP 40HX +67%

1294

Radeon VII

VS

CMP 40HX

Graphics Card

Feb 2019

Release Date

Feb 2021

Vega II

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1400 MHz

Base Clock

1470 MHz

1750 MHz

Boost Clock

1650 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

448.0GB/s

Render Config

60

Compute Units

-

SM Count

36

3840

Shading Units

2304

240

TMUs

144

64

ROPs

64

-

Tensor Cores

288

-

RT Cores

36

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

4 MB

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

105.6 GPixel/s

420.0 GTexel/s

Texture Rate

237.6 GTexel/s

26.88 TFLOPS

FP16 (half)

15.21 TFLOPS

13.44 TFLOPS

FP32 (float)

7.603 TFLOPS

3.360 TFLOPS

FP64 (double)

237.6 GFLOPS

Board Design

295W

TDP

185W

600 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Vega 20

GPU Name

TU106

Vega 20 XT

GPU Variant

TU106-100-A1

GCN 5.1

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

13.23 billion

Transistors

10.8 billion

331 mm²

Die Size

445 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.7

Shader Model

6.6

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