AMD Radeon R9 270X vs NVIDIA T1000

VS

AMD Radeon R9 270X

NVIDIA T1000

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270X and 4GB VRAM T1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270X 's Advantages

Larger VRAM bandwidth (179.2GB/s vs 160.0GB/s)

384 additional rendering cores

NVIDIA T1000 's Advantages

Released 7 years and 7 months late

Boost Clock has increased by 33% (1395MHz vs 1050MHz)

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 180W)

Score

Benchmark

FP32 (float)

Radeon R9 270X +7%

2.688 TFLOPS

T1000

2.5 TFLOPS

Radeon R9 270X

VS

T1000

Graphics Card

Oct 2013

Release Date

May 2021

Volcanic Islands

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1065 MHz

1050 MHz

Boost Clock

1395 MHz

1400 MHz

Memory Clock

1250 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

179.2GB/s

Bandwidth

160.0GB/s

Render Config

20

Compute Units

-

SM Count

14

1280

Shading Units

896

80

TMUs

56

32

ROPs

32

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1024 KB

-

Theoretical Performance

33.60 GPixel/s

Pixel Rate

44.64 GPixel/s

84.00 GTexel/s

Texture Rate

78.12 GTexel/s

-

FP16 (half)

5.000 TFLOPS

2.688 TFLOPS

FP32 (float)

2.500 TFLOPS

168.0 GFLOPS

FP64 (double)

78.12 GFLOPS

Board Design

180W

TDP

50W

450 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

2x 6-pin

Power Connectors

None

Graphics Processor

Curacao

GPU Name

TU117

Curacao XT (215-0848004)

GPU Variant

-

GCN 1.0

Architecture

Turing

TSMC

Foundry

TSMC

28 nm

Process Size

12 nm

2.8 billion

Transistors

4.7 billion

212 mm²

Die Size

200 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

5.1

Shader Model

6.6

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