AMD Radeon RX Vega 64 vs ATI Radeon X1650

VS

AMD Radeon RX Vega 64

ATI Radeon X1650

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 and 256MB VRAM Radeon X1650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 's Advantages

Released 9 years and 9 months late

Boost Clock1546MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (483.8GB/s vs 6.400GB/s)

4096 additional rendering cores

Score

Radeon RX Vega 64

VS

Radeon X1650

Graphics Card

Aug 2017

Release Date

Nov 2007

Vega

Generation

Radeon R500 PCIe

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1247 MHz

Base Clock

-

1546 MHz

Boost Clock

-

945 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

256MB

HBM2

Memory Type

DDR2

2048bit

Memory Bus

64bit

483.8GB/s

Bandwidth

6.400GB/s

Render Config

64

Compute Units

-

4096

Shading Units

-

256

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

2.540 GPixel/s

395.8 GTexel/s

Texture Rate

2.540 GTexel/s

25.33 TFLOPS

FP16 (half)

-

12.66 TFLOPS

FP32 (float)

-

791.6 GFLOPS

FP64 (double)

-

Board Design

295W

TDP

Unknown

600 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

RV516

Vega 10 XT (215-0894200)

GPU Variant

-

GCN 5.0

Architecture

Ultra-Threaded SE

GlobalFoundries

Foundry

UMC

14 nm

Process Size

90 nm

12.5 billion

Transistors

0.105 billion

495 mm²

Die Size

100 mm²

Graphics Features

12 (12_1)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

3.0

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