ATI Radeon HD 2900 PRO vs AMD Radeon RX Vega Nano

VS

ATI Radeon HD 2900 PRO

AMD Radeon RX Vega Nano

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 PRO and 8GB VRAM Radeon RX Vega Nano to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega Nano 's Advantages

Boost Clock1546MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (409.6GB/s vs 51.20GB/s)

3776 additional rendering cores

Lower TDP (175W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 PRO

0.384 TFLOPS

Radeon RX Vega Nano +3196%

12.66 TFLOPS

Radeon HD 2900 PRO

VS

Radeon RX Vega Nano

Graphics Card

Dec 2007

Release Date

Unknown

Radeon R600

Generation

Vega

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1247 MHz

-

Boost Clock

1546 MHz

800 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

8GB

GDDR3

Memory Type

HBM2

256bit

Memory Bus

2048bit

51.20GB/s

Bandwidth

409.6GB/s

Render Config

4

Compute Units

64

-

320

Shading Units

4096

16

TMUs

256

16

ROPs

64

-

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

4 MB

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

98.94 GPixel/s

9.600 GTexel/s

Texture Rate

395.8 GTexel/s

-

384.0 GFLOPS

FP32 (float)

12.66 TFLOPS

-

FP64 (double)

791.6 GFLOPS

Board Design

200W

TDP

175W

550 W

Suggested PSU

450 W

2x DVI 1x S-Video

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

R600

GPU Name

Vega 10

R600 PRO (215RGMDKA13FG)

GPU Variant

Vega 10 XT (215-0894200)

TeraScale

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.72 billion

Transistors

12.5 billion

420 mm²

Die Size

495 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (12_1)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

4.0

Shader Model

6.4

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