NVIDIA T400 vs ATI FireMV 2260 PCIe x1

VS

We compared two Desktop platform GPUs: 2GB VRAM T400 and 256MB VRAM FireMV 2260 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Released 13 years and 4 months late

Boost Clock1425MHz

Larger VRAM bandwidth (80.00GB/s vs 8.000GB/s)

344 additional rendering cores

ATI FireMV 2260 PCIe x1 's Advantages

Lower TDP (15W vs 30W)

Score

Benchmark

FP32 (float)

T400 +2635%

1.094 TFLOPS

FireMV 2260 PCIe x1

0.04 TFLOPS

T400

VS

FireMV 2260 PCIe x1

Graphics Card

May 2021

Release Date

Jan 2008

Quadro

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

420 MHz

Base Clock

-

1425 MHz

Boost Clock

-

1250 MHz

Memory Clock

500 MHz

Memory

2GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

8.000GB/s

Render Config

6

SM Count

-

Compute Units

2

384

Shading Units

40

24

TMUs

4

16

ROPs

4

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

1024 KB

L2 Cache

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

2.000 GPixel/s

34.20 GTexel/s

Texture Rate

2.000 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

40.00 GFLOPS

34.20 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

RV620

-

GPU Variant

-

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.181 billion

200 mm²

Die Size

67 mm²

Board Design

30W

TDP

15W

200 W

Suggested PSU

200 W

3x mini-DisplayPort 1.4a

Outputs

2x DisplayPort

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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