ATI Radeon HD 2900 XTX vs AMD Ryzen Z1 Extreme GPU

VS

ATI Radeon HD 2900 XTX

AMD Ryzen Z1 Extreme GPU

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 2900 XTX and 16GB VRAM Ryzen Z1 Extreme GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 2900 XTX 's Advantages

Larger VRAM bandwidth (106.0GB/s vs 25.60GB/s)

AMD Ryzen Z1 Extreme GPU 's Advantages

Boost Clock2700MHz

More VRAM (16GB vs 512GB)

448 additional rendering cores

Lower TDP (30W vs 240W)

Score

Benchmark

FP32 (float)

Radeon HD 2900 XTX

0.476 TFLOPS

Ryzen Z1 Extreme GPU +1642%

8.294 TFLOPS

Radeon HD 2900 XTX

VS

Ryzen Z1 Extreme GPU

Graphics Card

Unknown

Release Date

Jun 2023

Radeon R600

Generation

Console GPU(ASUS)

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

-

Clock Speeds

-

Base Clock

800 MHz

-

Boost Clock

2700 MHz

828 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

16GB

GDDR3

Memory Type

LPDDR5

512bit

Memory Bus

64bit

106.0GB/s

Bandwidth

25.60GB/s

Render Config

4

Compute Units

12

-

320

Shading Units

768

16

TMUs

48

16

ROPs

32

-

RT Cores

12

-

L1 Cache

128 KB per Array

256 KB

L2 Cache

8 MB

-

L3 Cache

16 MB

Theoretical Performance

11.89 GPixel/s

Pixel Rate

86.40 GPixel/s

11.89 GTexel/s

Texture Rate

129.6 GTexel/s

-

FP16 (half)

16.59 TFLOPS

475.5 GFLOPS

FP32 (float)

8.294 TFLOPS

-

FP64 (double)

518.4 GFLOPS

Board Design

240W

TDP

30W

550 W

Suggested PSU

-

2x DVI 1x S-Video

Outputs

1x USB Type-C

2x 6-pin

Power Connectors

None

Graphics Processor

R600

GPU Name

Phoenix

R600 XTX A11 (215RGMDKA11FG)

GPU Variant

-

TeraScale

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

80 nm

Process Size

4 nm

0.72 billion

Transistors

25.39 billion

420 mm²

Die Size

178 mm²

Graphics Features

10.0 (10_0)

DirectX

12 Ultimate (12_2)

3.3 (full) 4.0 (partial)

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.3

-

4.0

Shader Model

6.8

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