AMD Radeon R7 265X OEM vs AMD Radeon Pro V340

VS

AMD Radeon R7 265X OEM

AMD Radeon Pro V340

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 265X OEM and 16GB VRAM Radeon Pro V340 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 265X OEM 's Advantages

Lower TDP (150W vs 230W)

AMD Radeon Pro V340 's Advantages

Released 4 years late

Boost Clock has increased by 62% (1500MHz vs 925MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (483.8GB/s vs 179.2GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 265X OEM

2.368 TFLOPS

Radeon Pro V340 +353%

10.75 TFLOPS

Radeon R7 265X OEM

VS

Radeon Pro V340

Graphics Card

Aug 2014

Release Date

Aug 2018

Volcanic Islands

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

852 MHz

925 MHz

Boost Clock

1500 MHz

1400 MHz

Memory Clock

945 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

256bit

Memory Bus

2048bit

179.2GB/s

Bandwidth

483.8GB/s

Render Config

20

Compute Units

56

-

1280

Shading Units

3584

80

TMUs

224

32

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

96.00 GPixel/s

74.00 GTexel/s

Texture Rate

336.0 GTexel/s

-

FP16 (half)

21.50 TFLOPS

2.368 TFLOPS

FP32 (float)

10.75 TFLOPS

148.0 GFLOPS

FP64 (double)

672.0 GFLOPS

Board Design

150W

TDP

230W

450 W

Suggested PSU

550 W

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

Outputs

1x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Curacao

GPU Name

Vega 10

Curacao PRO (215-0848000)

GPU Variant

Vega 10 XL GL (215-0894304)

GCN 1.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.8 billion

Transistors

12.5 billion

212 mm²

Die Size

495 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

5.1

Shader Model

6.4

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