NVIDIA GeForce RTX 2080 Ti 12 GB vs ATI Radeon HD 2900 PRO

VS

NVIDIA GeForce RTX 2080 Ti 12 GB

ATI Radeon HD 2900 PRO

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 2080 Ti 12 GB and 512MB VRAM Radeon HD 2900 PRO 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 512GB)

Larger VRAM bandwidth (768.0GB/s vs 51.20GB/s)

4288 additional rendering cores

ATI Radeon HD 2900 PRO 's Advantages

Lower TDP (200W vs 250W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 Ti 12 GB +3824%

15.07 TFLOPS

Radeon HD 2900 PRO

0.384 TFLOPS

GeForce RTX 2080 Ti 12 GB

VS

Radeon HD 2900 PRO

Graphics Card

Unknown

Release Date

Dec 2007

GeForce 20

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1350 MHz

Base Clock

-

1635 MHz

Boost Clock

-

2000 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

256bit

768.0GB/s

Bandwidth

51.20GB/s

Render Config

-

Compute Units

4

72

SM Count

-

4608

Shading Units

320

288

TMUs

16

96

ROPs

16

576

Tensor Cores

-

72

RT Cores

-

64 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

128 KB

-

Theoretical Performance

157.0 GPixel/s

Pixel Rate

9.600 GPixel/s

470.9 GTexel/s

Texture Rate

9.600 GTexel/s

30.14 TFLOPS

FP16 (half)

-

15.07 TFLOPS

FP32 (float)

384.0 GFLOPS

470.9 GFLOPS

FP64 (double)

-

Board Design

250W

TDP

200W

600 W

Suggested PSU

550 W

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

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

TU102

GPU Name

R600

TU102-350-A1

GPU Variant

R600 PRO (215RGMDKA13FG)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

80 nm

18.6 billion

Transistors

0.72 billion

754 mm²

Die Size

420 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.8

Shader Model

4.0

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