NVIDIA GeForce RTX 2080 Ti 12 GB vs AMD Radeon RX 6950 XT

VS

NVIDIA GeForce RTX 2080 Ti 12 GB

AMD Radeon RX 6950 XT

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 16GB VRAM Radeon RX 6950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Ti 12 GB 's Advantages

Larger VRAM bandwidth (768.0GB/s vs 576.0GB/s)

Lower TDP (250W vs 335W)

AMD Radeon RX 6950 XT 's Advantages

Boost Clock has increased by 41% (2310MHz vs 1635MHz)

More VRAM (16GB vs 12GB)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB

15.07 TFLOPS

Radeon RX 6950 XT +56%

23.65 TFLOPS

Blender

GeForce RTX 2080 Ti 12 GB +11%

3378

Radeon RX 6950 XT

3023

GeForce RTX 2080 Ti 12 GB

VS

Radeon RX 6950 XT

Graphics Card

Unknown

Release Date

May 2022

GeForce 20

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1350 MHz

Base Clock

1860 MHz

1635 MHz

Boost Clock

2310 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

12GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

256bit

768.0GB/s

Bandwidth

576.0GB/s

Render Config

-

Compute Units

80

72

SM Count

-

4608

Shading Units

5120

288

TMUs

320

96

ROPs

128

576

Tensor Cores

-

72

RT Cores

80

64 KB (per SM)

L1 Cache

128 KB per Array

6 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

157.0 GPixel/s

Pixel Rate

295.7 GPixel/s

470.9 GTexel/s

Texture Rate

739.2 GTexel/s

30.14 TFLOPS

FP16 (half)

47.31 TFLOPS

15.07 TFLOPS

FP32 (float)

23.65 TFLOPS

470.9 GFLOPS

FP64 (double)

1478 GFLOPS

Board Design

250W

TDP

335W

600 W

Suggested PSU

700 W

1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a

2x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

TU102

GPU Name

Navi 21

TU102-350-A1

GPU Variant

Navi 21 KXTX (215-121000289)

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

18.6 billion

Transistors

26.8 billion

754 mm²

Die Size

520 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

7.5

CUDA

-

6.8

Shader Model

6.5

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