NVIDIA T400 4 GB vs ATI Mobility Radeon HD 4850

VS

NVIDIA T400 4 GB ATI Mobility Radeon HD 4850

We compared a Desktop platform GPU: 4GB VRAM T400 4 GB and a Mobile platform GPU: 1024MB VRAM Mobility Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 12 years and 4 months late

Boost Clock1425MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (80.00GB/s vs 54.40GB/s)

ATI Mobility Radeon HD 4850 's Advantages

416 additional rendering cores

Score

Benchmark

FP32 (float)

T400 4 GB +36%

1.094 TFLOPS

Mobility Radeon HD 4850

0.804 TFLOPS

T400 4 GB

VS

Mobility Radeon HD 4850

Graphics Card

May 2021

Release Date

Jan 2009

Quadro

Generation

M9x

Desktop

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

420 MHz

Base Clock

-

1425 MHz

Boost Clock

-

1250 MHz

Memory Clock

850 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

54.40GB/s

Render Config

6

SM Count

-

Compute Units

10

384

Shading Units

800

24

TMUs

40

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

8.048 GPixel/s

34.20 GTexel/s

Texture Rate

20.12 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

804.8 GFLOPS

34.20 GFLOPS

FP64 (double)

161.0 GFLOPS

Graphics Processor

TU117

GPU Name

M98

-

GPU Variant

M98 L2 (216-0732019)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.956 billion

200 mm²

Die Size

256 mm²

Board Design

30W

TDP

Unknown

200 W

Suggested PSU

-

3x mini-DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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