NVIDIA T1000 8 GB vs ATI Radeon HD 3870 Mac Edition

VS

NVIDIA T1000 8 GB

ATI Radeon HD 3870 Mac Edition

We compared two Desktop platform GPUs: 8GB VRAM T1000 8 GB and 512MB VRAM Radeon HD 3870 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T1000 8 GB 's Advantages

Released 12 years and 11 months late

Boost Clock1395MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (160.0GB/s vs 72.06GB/s)

576 additional rendering cores

Lower TDP (50W vs 106W)

Score

Benchmark

FP32 (float)

T1000 8 GB +403%

2.5 TFLOPS

Radeon HD 3870 Mac Edition

0.497 TFLOPS

T1000 8 GB

VS

Radeon HD 3870 Mac Edition

Graphics Card

May 2021

Release Date

Jun 2008

Quadro

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1065 MHz

Base Clock

-

1395 MHz

Boost Clock

-

1250 MHz

Memory Clock

1126 MHz

Memory

8GB

Memory Size

512MB

GDDR6

Memory Type

GDDR4

128bit

Memory Bus

256bit

160.0GB/s

Bandwidth

72.06GB/s

Render Config

-

Compute Units

4

14

SM Count

-

896

Shading Units

320

56

TMUs

16

32

ROPs

16

-

64 KB (per SM)

L1 Cache

-

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

44.64 GPixel/s

Pixel Rate

12.43 GPixel/s

78.12 GTexel/s

Texture Rate

12.43 GTexel/s

5.000 TFLOPS

FP16 (half)

-

2.500 TFLOPS

FP32 (float)

497.3 GFLOPS

78.12 GFLOPS

FP64 (double)

99.46 GFLOPS

Board Design

50W

TDP

106W

250 W

Suggested PSU

300 W

4x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Processor

TU117

GPU Name

RV670

-

GPU Variant

RV670 XT (215-0708005)

Turing

Architecture

TeraScale

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.666 billion

200 mm²

Die Size

192 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3 (full) 4.0 (partial)

3.0

OpenCL

N/A

1.3

Vulkan

N/A

7.5

CUDA

-

6.6

Shader Model

4.1

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