AMD Radeon R9 270 vs NVIDIA T1000

VS

AMD Radeon R9 270 NVIDIA T1000

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

Main Differences

AMD Radeon R9 270 's Advantages

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

384 additional rendering cores

NVIDIA T1000 's Advantages

Released 7 years and 6 months late

Boost Clock has increased by 51% (1395MHz vs 925MHz)

More VRAM (4GB vs 2GB)

Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)

Radeon R9 270

2.368 TFLOPS

T1000 +5%

2.5 TFLOPS

Radeon R9 270

VS

T1000

Graphics Card

Nov 2013

Release Date

May 2021

Volcanic Islands

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1065 MHz

925 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

-

SM Count

14

20

Compute Units

-

1280

Shading Units

896

80

TMUs

56

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1024 KB

Theoretical Performance

29.60 GPixel/s

Pixel Rate

44.64 GPixel/s

74.00 GTexel/s

Texture Rate

78.12 GTexel/s

-

FP16 (half)

5.000 TFLOPS

2.368 TFLOPS

FP32 (float)

2.500 TFLOPS

148.0 GFLOPS

FP64 (double)

78.12 GFLOPS

Graphics Processor

Curacao

GPU Name

TU117

Curacao PRO (215-0848000)

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

Board Design

150W

TDP

50W

450 W

Suggested PSU

250 W

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

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

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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