AMD Radeon VII vs ATI Radeon HD 2900 GT

VS

AMD Radeon VII

ATI Radeon HD 2900 GT

We compared two Desktop platform GPUs: 16GB VRAM Radeon VII and 256MB VRAM Radeon HD 2900 GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon VII 's Advantages

Released 11 years and 3 months late

Boost Clock1750MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (1020GB/s vs 51.20GB/s)

3600 additional rendering cores

ATI Radeon HD 2900 GT 's Advantages

Lower TDP (150W vs 295W)

Score

Benchmark

FP32 (float)

Radeon VII +4566%

13.44 TFLOPS

Radeon HD 2900 GT

0.288 TFLOPS

Radeon VII

VS

Radeon HD 2900 GT

Graphics Card

Feb 2019

Release Date

Nov 2007

Vega II

Generation

Radeon R600

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1400 MHz

Base Clock

-

1750 MHz

Boost Clock

-

1000 MHz

Memory Clock

800 MHz

Memory

16GB

Memory Size

256MB

HBM2

Memory Type

GDDR3

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

51.20GB/s

Render Config

60

Compute Units

3

-

3840

Shading Units

240

TMUs

12

64

ROPs

12

-

16 KB (per CU)

L1 Cache

-

4 MB

L2 Cache

128 KB

-

Theoretical Performance

112.0 GPixel/s

Pixel Rate

7.212 GPixel/s

420.0 GTexel/s

Texture Rate

7.212 GTexel/s

26.88 TFLOPS

FP16 (half)

-

13.44 TFLOPS

FP32 (float)

288.5 GFLOPS

3.360 TFLOPS

FP64 (double)

-

Board Design

295W

TDP

150W

600 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Vega 20

GPU Name

R600

Vega 20 XT

GPU Variant

R600 GT (215RGFDKA13FG)

GCN 5.1

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

80 nm

13.23 billion

Transistors

0.72 billion

331 mm²

Die Size

420 mm²

Graphics Features

12 (12_1)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3 (full) 4.0 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

4.0

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