NVIDIA GeForce RTX 2080 Ti 12 GB vs AMD Radeon HD 6790

VS

NVIDIA GeForce RTX 2080 Ti 12 GB

AMD Radeon HD 6790

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 1024MB VRAM Radeon HD 6790 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

Boost Clock1635MHz

More VRAM (12GB vs 1024GB)

Larger VRAM bandwidth (768.0GB/s vs 134.4GB/s)

3808 additional rendering cores

AMD Radeon HD 6790 's Advantages

Lower TDP (150W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB +1021%

15.07 TFLOPS

Radeon HD 6790

1.344 TFLOPS

GeForce RTX 2080 Ti 12 GB

VS

Radeon HD 6790

Graphics Card

Unknown

Release Date

Apr 2011

GeForce 20

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1350 MHz

Base Clock

-

1635 MHz

Boost Clock

-

2000 MHz

Memory Clock

1050 MHz

Memory

12GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

768.0GB/s

Bandwidth

134.4GB/s

Render Config

-

Compute Units

10

72

SM Count

-

4608

Shading Units

800

288

TMUs

40

96

ROPs

16

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

512 KB

-

Theoretical Performance

157.0 GPixel/s

Pixel Rate

13.44 GPixel/s

470.9 GTexel/s

Texture Rate

33.60 GTexel/s

30.14 TFLOPS

FP16 (half)

-

15.07 TFLOPS

FP32 (float)

1344 GFLOPS

470.9 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

150W

600 W

Suggested PSU

450 W

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

Outputs

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

TU102

GPU Name

Barts

TU102-350-A1

GPU Variant

Barts LE (215-0798002)

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

18.6 billion

Transistors

1.7 billion

754 mm²

Die Size

255 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.8

Shader Model

5.0

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