ATI Radeon HD 3870 vs AMD Radeon Pro V340

VS

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3870 and 16GB VRAM Radeon Pro V340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3870 's Advantages

Lower TDP (106W vs 230W)

AMD Radeon Pro V340 's Advantages

Released 10 years and 9 months late

Boost Clock1500MHz

Larger VRAM bandwidth (483.8GB/s vs 72.06GB/s)

3264 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 3870

0.497 TFLOPS

Radeon Pro V340 +2062%

10.75 TFLOPS

Radeon HD 3870

VS

Radeon Pro V340

Graphics Card

Nov 2007

Release Date

Aug 2018

Radeon R600

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

852 MHz

-

Boost Clock

1500 MHz

1126 MHz

Memory Clock

945 MHz

Memory

512MB

Memory Size

16GB

GDDR4

Memory Type

HBM2

256bit

Memory Bus

2048bit

72.06GB/s

Bandwidth

483.8GB/s

Render Config

-

SM Count

-

4

Compute Units

56

320

Shading Units

3584

16

TMUs

224

16

ROPs

64

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

Theoretical Performance

12.43 GPixel/s

Pixel Rate

96.00 GPixel/s

12.43 GTexel/s

Texture Rate

336.0 GTexel/s

-

FP16 (half)

21.50 TFLOPS

497.3 GFLOPS

FP32 (float)

10.75 TFLOPS

99.46 GFLOPS

FP64 (double)

672.0 GFLOPS

Graphics Processor

RV670

GPU Name

Vega 10

RV670 XT (215-0708005)

GPU Variant

Vega 10 XL GL (215-0894304)

TeraScale

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

55 nm

Process Size

14 nm

0.666 billion

Transistors

12.5 billion

192 mm²

Die Size

495 mm²

Board Design

106W

TDP

230W

300 W

Suggested PSU

550 W

2x DVI 1x S-Video

Outputs

1x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

2x 8-pin

Graphics Features

10.1 (10_1)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

4.1

Shader Model

6.4

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