ATI Radeon HD 5850 vs NVIDIA T400

VS

ATI Radeon HD 5850 NVIDIA T400

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5850 and 2GB VRAM T400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5850 's Advantages

Larger VRAM bandwidth (128.0GB/s vs 80.00GB/s)

1056 additional rendering cores

NVIDIA T400 's Advantages

Released 11 years and 8 months late

Boost Clock1425MHz

More VRAM (2GB vs 1GB)

Lower TDP (30W vs 151W)

Score

Benchmark

FP32 (float)

Radeon HD 5850 +90%

2.088 TFLOPS

T400

1.094 TFLOPS

Radeon HD 5850

VS

T400

Graphics Card

Sep 2009

Release Date

May 2021

Evergreen

Generation

Quadro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

420 MHz

-

Boost Clock

1425 MHz

1000 MHz

Memory Clock

1250 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

128.0GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

6

18

Compute Units

-

1440

Shading Units

384

72

TMUs

24

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

22.80 GPixel/s

52.20 GTexel/s

Texture Rate

34.20 GTexel/s

-

FP16 (half)

2.189 TFLOPS

2.088 TFLOPS

FP32 (float)

1094 GFLOPS

417.6 GFLOPS

FP64 (double)

34.20 GFLOPS

Graphics Processor

Cypress

GPU Name

TU117

Cypress PRO (215-0735043)

GPU Variant

-

TeraScale 2

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

2.154 billion

Transistors

4.7 billion

334 mm²

Die Size

200 mm²

Board Design

151W

TDP

30W

450 W

Suggested PSU

200 W

2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1

Outputs

3x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_1)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

5.0

Shader Model

6.6

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