NVIDIA T400 4 GB vs AMD Radeon R9 270

VS

NVIDIA T400 4 GB

AMD Radeon R9 270

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 2GB VRAM Radeon R9 270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 7 years and 6 months late

Boost Clock has increased by 54% (1425MHz vs 925MHz)

More VRAM (4GB vs 2GB)

Lower TDP (30W vs 150W)

AMD Radeon R9 270 's Advantages

Larger VRAM bandwidth (179.2GB/s vs 80.00GB/s)

896 additional rendering cores

Score

Benchmark

FP32 (float)

T400 4 GB

1.094 TFLOPS

Radeon R9 270 +116%

2.368 TFLOPS

T400 4 GB

VS

Radeon R9 270

Graphics Card

May 2021

Release Date

Nov 2013

Quadro

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

420 MHz

Base Clock

900 MHz

1425 MHz

Boost Clock

925 MHz

1250 MHz

Memory Clock

1400 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

179.2GB/s

Render Config

-

Compute Units

20

6

SM Count

-

384

Shading Units

1280

24

TMUs

80

16

ROPs

32

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

29.60 GPixel/s

34.20 GTexel/s

Texture Rate

74.00 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

2.368 TFLOPS

34.20 GFLOPS

FP64 (double)

148.0 GFLOPS

Board Design

30W

TDP

150W

200 W

Suggested PSU

450 W

3x mini-DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

1x 6-pin

Graphics Processor

TU117

GPU Name

Curacao

-

GPU Variant

Curacao PRO (215-0848000)

Turing

Architecture

GCN 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

4.7 billion

Transistors

2.8 billion

200 mm²

Die Size

212 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

1.2

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA T400 4 GB vs NVIDIA GeForce RTX 4060

2

NVIDIA T400 4 GB vs AMD Radeon HD 6850 X2

3

NVIDIA T400 4 GB vs ATI Radeon HD 4650

4

NVIDIA T400 4 GB vs AMD Radeon HD 7950 Monica BIOS 2

5

NVIDIA T400 4 GB vs AMD Radeon HD 6950

6

NVIDIA T400 4 GB vs NVIDIA GeForce GTX 950 OEM

7

NVIDIA T400 4 GB vs NVIDIA GeForce GT 330 OEM

8

NVIDIA T400 4 GB vs NVIDIA GeForce GT 635 OEM

9

NVIDIA T400 4 GB vs NVIDIA Quadro FX 3450

10

NVIDIA T400 4 GB vs ATI Radeon X1600

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

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

6

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

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

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

9

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

10

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