ATI Radeon HD 3870 Mac Edition vs NVIDIA T1000 8 GB

VS

ATI Radeon HD 3870 Mac Edition

NVIDIA T1000 8 GB

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 Mac Edition and 8GB VRAM T1000 8 GB 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)

Radeon HD 3870 Mac Edition

0.497 TFLOPS

T1000 8 GB +403%

2.5 TFLOPS

Radeon HD 3870 Mac Edition

VS

T1000 8 GB

Graphics Card

Jun 2008

Release Date

May 2021

Radeon R600

Generation

Quadro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1065 MHz

-

Boost Clock

1395 MHz

1126 MHz

Memory Clock

1250 MHz

Memory

512MB

Memory Size

8GB

GDDR4

Memory Type

GDDR6

256bit

Memory Bus

128bit

72.06GB/s

Bandwidth

160.0GB/s

Render Config

4

Compute Units

-

SM Count

14

320

Shading Units

896

16

TMUs

56

16

ROPs

32

-

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

12.43 GPixel/s

Pixel Rate

44.64 GPixel/s

12.43 GTexel/s

Texture Rate

78.12 GTexel/s

-

FP16 (half)

5.000 TFLOPS

497.3 GFLOPS

FP32 (float)

2.500 TFLOPS

99.46 GFLOPS

FP64 (double)

78.12 GFLOPS

Board Design

106W

TDP

50W

300 W

Suggested PSU

250 W

2x DVI 1x S-Video

Outputs

4x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

None

Graphics Processor

RV670

GPU Name

TU117

RV670 XT (215-0708005)

GPU Variant

-

TeraScale

Architecture

Turing

TSMC

Foundry

TSMC

55 nm

Process Size

12 nm

0.666 billion

Transistors

4.7 billion

192 mm²

Die Size

200 mm²

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

4.1

Shader Model

6.6

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