ATI Radeon HD 2900 XTX vs NVIDIA T1000

VS

ATI Radeon HD 2900 XTX

NVIDIA T1000

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 4GB VRAM T1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T1000 's Advantages

Boost Clock1395MHz

More VRAM (4GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 106.0GB/s)

576 additional rendering cores

Lower TDP (50W vs 240W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 XTX

0.476 TFLOPS

T1000 +425%

2.5 TFLOPS

Radeon HD 2900 XTX

VS

T1000

Graphics Card

Unknown

Release Date

May 2021

Radeon R600

Generation

Quadro

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1395 MHz

828 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

4GB

GDDR3

Memory Type

GDDR6

512bit

Memory Bus

128bit

106.0GB/s

Bandwidth

160.0GB/s

Render Config

4

Compute Units

-

SM Count

14

320

Shading Units

896

16

TMUs

56

16

ROPs

32

-

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

11.89 GPixel/s

Pixel Rate

44.64 GPixel/s

11.89 GTexel/s

Texture Rate

78.12 GTexel/s

-

FP16 (half)

5.000 TFLOPS

475.5 GFLOPS

FP32 (float)

2.500 TFLOPS

-

FP64 (double)

78.12 GFLOPS

Board Design

240W

TDP

50W

550 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

4x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

None

Graphics Processor

R600

GPU Name

TU117

R600 XTX A11 (215RGMDKA11FG)

GPU Variant

-

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

80 nm

Process Size

12 nm

0.72 billion

Transistors

4.7 billion

420 mm²

Die Size

200 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.0

Shader Model

6.6

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