NVIDIA T400 4 GB vs ATI Radeon HD 2600 PRO

VS

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 256MB VRAM ATI Radeon HD 2600 PRO to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 13 years and 11 months late

Boost Clock1425MHz

Larger VRAM bandwidth (80.00GB/s vs 16.00GB/s)

264 additional rendering cores

Lower TDP (30W vs 35W)

Score

Benchmark

FP32 (float)

T400 4 GB +659%

1.094 TFLOPS

ATI Radeon HD 2600 PRO

0.144 TFLOPS

T400 4 GB

VS

ATI Radeon HD 2600 PRO

Graphics Card

May 2021

Release Date

Jun 2007

Quadro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

420 MHz

Base Clock

-

1425 MHz

Boost Clock

-

1250 MHz

Memory Clock

500 MHz

Memory

4GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

16.00GB/s

Render Config

6

SM Count

-

Compute Units

3

384

Shading Units

120

24

TMUs

8

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

1024 KB

L2 Cache

64 KB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

2.400 GPixel/s

34.20 GTexel/s

Texture Rate

4.800 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

144.0 GFLOPS

34.20 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

RV630

-

GPU Variant

RV630 PRO (215CDBBKA15FG)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

65 nm

4.7 billion

Transistors

0.39 billion

200 mm²

Die Size

153 mm²

Board Design

30W

TDP

35W

200 W

Suggested PSU

200 W

3x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.0

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