ATI Radeon HD 2950 XTX vs NVIDIA TITAN RTX

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2950 XTX and 24GB VRAM TITAN RTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2950 XTX 's Advantages

Lower TDP (110W vs 280W)

NVIDIA TITAN RTX 's Advantages

Boost Clock1770MHz

Larger VRAM bandwidth (672.0GB/s vs 72.06GB/s)

4288 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 2950 XTX

0.497 TFLOPS

TITAN RTX +3181%

16.31 TFLOPS

Radeon HD 2950 XTX

VS

TITAN RTX

Graphics Card

Unknown

Release Date

Dec 2018

Radeon R600

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1350 MHz

-

Boost Clock

1770 MHz

1126 MHz

Memory Clock

1750 MHz

Memory

512MB

Memory Size

24GB

GDDR4

Memory Type

GDDR6

256bit

Memory Bus

384bit

72.06GB/s

Bandwidth

672.0GB/s

Render Config

-

SM Count

72

4

Compute Units

-

320

Shading Units

4608

16

TMUs

288

16

ROPs

96

-

Tensor Cores

576

-

RT Cores

72

-

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

6 MB

Theoretical Performance

12.43 GPixel/s

Pixel Rate

169.9 GPixel/s

12.43 GTexel/s

Texture Rate

509.8 GTexel/s

-

FP16 (half)

32.62 TFLOPS

497.3 GFLOPS

FP32 (float)

16.31 TFLOPS

99.46 GFLOPS

FP64 (double)

509.8 GFLOPS

Graphics Processor

RV670

GPU Name

TU102

RV670 XTX (215-0708004)

GPU Variant

TU102-400-A1

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.666 billion

Transistors

18.6 billion

192 mm²

Die Size

754 mm²

Board Design

110W

TDP

280W

300 W

Suggested PSU

600 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

10.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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