NVIDIA T400 4 GB vs AMD Radeon HD 6870 1600SP Edition

VS

NVIDIA T400 4 GB

AMD Radeon HD 6870 1600SP Edition

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 1024MB VRAM Radeon HD 6870 1600SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 8 years and 4 months late

Boost Clock1425MHz

More VRAM (4GB vs 1024GB)

Lower TDP (30W vs 175W)

AMD Radeon HD 6870 1600SP Edition 's Advantages

Larger VRAM bandwidth (134.4GB/s vs 80.00GB/s)

1216 additional rendering cores

Score

Benchmark

FP32 (float)

T400 4 GB

1.094 TFLOPS

Radeon HD 6870 1600SP Edition +148%

2.72 TFLOPS

T400 4 GB

VS

Radeon HD 6870 1600SP Edition

Graphics Card

May 2021

Release Date

Jan 2013

Quadro

Generation

Northern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

420 MHz

Base Clock

-

1425 MHz

Boost Clock

-

1250 MHz

Memory Clock

1050 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

134.4GB/s

Render Config

-

Compute Units

20

6

SM Count

-

384

Shading Units

1600

24

TMUs

80

16

ROPs

32

-

64 KB (per SM)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

27.20 GPixel/s

34.20 GTexel/s

Texture Rate

68.00 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

2.720 TFLOPS

34.20 GFLOPS

FP64 (double)

544.0 GFLOPS

Board Design

30W

TDP

175W

200 W

Suggested PSU

450 W

3x mini-DisplayPort 1.4a

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

TU117

GPU Name

Cypress

-

GPU Variant

Cypress XT (215-0735033)

Turing

Architecture

TeraScale 2

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

2.154 billion

200 mm²

Die Size

334 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

3.0

OpenCL

1.2

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

5.0

Related GPU Comparisons

1

NVIDIA T400 4 GB vs AMD FirePro S9000

2

NVIDIA T400 4 GB vs AMD Radeon HD 7870 GHz Edition

3

NVIDIA T400 4 GB vs AMD Radeon HD 7950 Boost

4

NVIDIA T400 4 GB vs NVIDIA TITAN V

5

NVIDIA T400 4 GB vs AMD Radeon HD 6610

6

NVIDIA T400 4 GB vs NVIDIA GeForce RTX 3060 3840SP

7

NVIDIA T400 4 GB vs AMD Radeon RX Vega 64

8

NVIDIA T400 4 GB vs ATI FirePro 2260 PCI

9

NVIDIA T400 4 GB vs ATI Radeon HD 5690

10

NVIDIA T400 4 GB vs AMD Radeon HD 6290

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

5

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

6

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

7

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

8

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

9

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

10

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption