AMD Radeon VII vs NVIDIA GeForce RTX 4080 16 GB

VS

AMD Radeon VII

NVIDIA GeForce RTX 4080 16 GB

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 16GB VRAM GeForce RTX 4080 16 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages

Larger VRAM bandwidth (1020GB/s vs 716.8GB/s)

Lower TDP (295W vs 320W)

NVIDIA GeForce RTX 4080 16 GB 's Advantages

Released 3 years and 7 months late

Boost Clock has increased by 43% (2505MHz vs 1750MHz)

5888 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon VII

13.44 TFLOPS

GeForce RTX 4080 16 GB +262%

48.74 TFLOPS

Radeon VII

VS

GeForce RTX 4080 16 GB

Graphics Card

Feb 2019

Release Date

Sep 2022

Vega II

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

2205 MHz

1750 MHz

Boost Clock

2505 MHz

1000 MHz

Memory Clock

1400 MHz

Memory

16GB

Memory Size

16GB

HBM2

Memory Type

GDDR6X

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

716.8GB/s

Render Config

60

Compute Units

-

SM Count

76

3840

Shading Units

9728

240

TMUs

304

64

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

64 MB

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

280.6 GPixel/s

420.0 GTexel/s

Texture Rate

761.5 GTexel/s

26.88 TFLOPS

FP16 (half)

48.74 TFLOPS

13.44 TFLOPS

FP32 (float)

48.74 TFLOPS

3.360 TFLOPS

FP64 (double)

761.5 GFLOPS

Board Design

295W

TDP

320W

600 W

Suggested PSU

700 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Processor

Vega 20

GPU Name

AD103

Vega 20 XT

GPU Variant

AD103-300-A1

GCN 5.1

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

13.23 billion

Transistors

45.9 billion

331 mm²

Die Size

379 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

8.9

6.7

Shader Model

6.6

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