AMD Radeon RX 480 vs NVIDIA CMP 90HX

VS

AMD Radeon RX 480

NVIDIA CMP 90HX

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 480 and 10GB VRAM CMP 90HX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 's Advantages

Lower TDP (150W vs 320W)

NVIDIA CMP 90HX 's Advantages

Released 5 years and 1 months late

Boost Clock has increased by 35% (1710MHz vs 1266MHz)

More VRAM (10GB vs 8GB)

Larger VRAM bandwidth (760.3GB/s vs 256.0GB/s)

4096 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 480

5.834 TFLOPS

CMP 90HX +275%

21.89 TFLOPS

Radeon RX 480

VS

CMP 90HX

Graphics Card

Jun 2016

Release Date

Jul 2021

Arctic Islands

Generation

Mining GPUs

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1120 MHz

Base Clock

1500 MHz

1266 MHz

Boost Clock

1710 MHz

2000 MHz

Memory Clock

1188 MHz

Memory

8GB

Memory Size

10GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

320bit

256.0GB/s

Bandwidth

760.3GB/s

Render Config

36

Compute Units

-

SM Count

50

2304

Shading Units

6400

144

TMUs

200

32

ROPs

80

-

Tensor Cores

200

-

RT Cores

50

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

5 MB

-

Theoretical Performance

40.51 GPixel/s

Pixel Rate

136.8 GPixel/s

182.3 GTexel/s

Texture Rate

342.0 GTexel/s

5.834 TFLOPS

FP16 (half)

21.89 TFLOPS

5.834 TFLOPS

FP32 (float)

21.89 TFLOPS

364.6 GFLOPS

FP64 (double)

342.0 GFLOPS

Board Design

150W

TDP

320W

450 W

Suggested PSU

700 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Ellesmere

GPU Name

GA102

Polaris 10 XT (215-0876184)

GPU Variant

GA102-100-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

5.7 billion

Transistors

28.3 billion

232 mm²

Die Size

628 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.6

6.4

Shader Model

6.6

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