NVIDIA T1000 8 GB vs ATI Radeon HD 3450 PCI

VS

NVIDIA T1000 8 GB

ATI Radeon HD 3450 PCI

We compared two Desktop platform GPUs: 8GB VRAM T1000 8 GB and 512MB VRAM Radeon HD 3450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T1000 8 GB 's Advantages

Released 13 years and 4 months late

Boost Clock1395MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 6.400GB/s)

856 additional rendering cores

ATI Radeon HD 3450 PCI 's Advantages

Lower TDP (25W vs 50W)

Score

Benchmark

FP32 (float)

T1000 8 GB +5108%

2.5 TFLOPS

Radeon HD 3450 PCI

0.048 TFLOPS

T1000 8 GB

VS

Radeon HD 3450 PCI

Graphics Card

May 2021

Release Date

Jan 2008

Quadro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCI

Clock Speeds

1065 MHz

Base Clock

-

1395 MHz

Boost Clock

-

1250 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

DDR2

128bit

Memory Bus

64bit

160.0GB/s

Bandwidth

6.400GB/s

Render Config

-

Compute Units

2

14

SM Count

-

896

Shading Units

40

56

TMUs

4

32

ROPs

4

-

64 KB (per SM)

L1 Cache

-

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

44.64 GPixel/s

Pixel Rate

2.400 GPixel/s

78.12 GTexel/s

Texture Rate

2.400 GTexel/s

5.000 TFLOPS

FP16 (half)

-

2.500 TFLOPS

FP32 (float)

48.00 GFLOPS

78.12 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

25W

250 W

Suggested PSU

200 W

4x mini-DisplayPort 1.4a

Outputs

1x DVI 1x S-Video

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

RV620

-

GPU Variant

RV620 LE

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.181 billion

200 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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