NVIDIA GeForce RTX 4080 12 GB vs AMD Radeon VII

VS

NVIDIA GeForce RTX 4080 12 GB AMD Radeon VII

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4080 12 GB and 16GB VRAM Radeon VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4080 12 GB 's Advantages

Boost Clock has increased by 49% (2610MHz vs 1750MHz)

3840 additional rendering cores

Lower TDP (285W vs 295W)

AMD Radeon VII 's Advantages

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (1020GB/s vs 504.2GB/s)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 12 GB +198%

40.09 TFLOPS

Radeon VII

13.44 TFLOPS

Blender

GeForce RTX 4080 12 GB +1151%

9659

Radeon VII

772

GeForce RTX 4080 12 GB

VS

Radeon VII

Graphics Card

Unknown

Release Date

Feb 2019

GeForce 40

Generation

Vega II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2310 MHz

Base Clock

1400 MHz

2610 MHz

Boost Clock

1750 MHz

1313 MHz

Memory Clock

1000 MHz

Memory

12GB

Memory Size

16GB

GDDR6X

Memory Type

HBM2

192bit

Memory Bus

4096bit

504.2GB/s

Bandwidth

1020GB/s

Render Config

60

SM Count

-

Compute Units

60

7680

Shading Units

3840

240

TMUs

240

80

ROPs

64

240

Tensor Cores

-

60

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

4 MB

Theoretical Performance

208.8 GPixel/s

Pixel Rate

112.0 GPixel/s

626.4 GTexel/s

Texture Rate

420.0 GTexel/s

40.09 TFLOPS

FP16 (half)

26.88 TFLOPS

40.09 TFLOPS

FP32 (float)

13.44 TFLOPS

626.4 GFLOPS

FP64 (double)

3.360 TFLOPS

Graphics Processor

AD104

GPU Name

Vega 20

AD104-400-A1

GPU Variant

Vega 20 XT

Ada Lovelace

Architecture

GCN 5.1

TSMC

Foundry

TSMC

4 nm

Process Size

7 nm

35.8 billion

Transistors

13.23 billion

295 mm²

Die Size

331 mm²

Board Design

285W

TDP

295W

600 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 16-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.9

CUDA

-

6.6

Shader Model

6.7

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