AMD Radeon RX 6950 XT vs ATI FireMV 2250 PCIe x1

VS

AMD Radeon RX 6950 XT

ATI FireMV 2250 PCIe x1

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6950 XT and 256MB VRAM FireMV 2250 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6950 XT 's Advantages

Released 15 years and 4 months late

Boost Clock2310MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (576.0GB/s vs 12.80GB/s)

5120 additional rendering cores

ATI FireMV 2250 PCIe x1 's Advantages

Lower TDP (32W vs 335W)

Score

Radeon RX 6950 XT

VS

FireMV 2250 PCIe x1

Graphics Card

May 2022

Release Date

Jan 2007

Navi II

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 1.0 x1

Clock Speeds

1860 MHz

Base Clock

-

2310 MHz

Boost Clock

-

2250 MHz

Memory Clock

400 MHz

Memory

16GB

Memory Size

256MB

GDDR6

Memory Type

DDR2

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

12.80GB/s

Render Config

80

Compute Units

-

5120

Shading Units

-

320

TMUs

4

128

ROPs

4

-

80

RT Cores

-

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

-

128 MB

L3 Cache

-

Theoretical Performance

295.7 GPixel/s

Pixel Rate

2.400 GPixel/s

739.2 GTexel/s

Texture Rate

2.400 GTexel/s

47.31 TFLOPS

FP16 (half)

-

23.65 TFLOPS

FP32 (float)

-

1478 GFLOPS

FP64 (double)

-

Board Design

335W

TDP

32W

700 W

Suggested PSU

200 W

1x HDMI 2.1 2x DisplayPort 1.4a

Outputs

1x S-Video 1x DMS-59

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

RV516

Navi 21 KXTX (215-121000289)

GPU Variant

-

RDNA 2.0

Architecture

R500

TSMC

Foundry

UMC

7 nm

Process Size

80 nm

26.8 billion

Transistors

0.107 billion

520 mm²

Die Size

100 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

3.0

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