AMD Radeon RX 6900 XTX vs ATI FirePro 2270 PCIe x1

VS

AMD Radeon RX 6900 XTX

ATI FirePro 2270 PCIe x1

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 512MB VRAM FirePro 2270 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6900 XTX 's Advantages

Boost Clock2435MHz

More VRAM (16GB vs 512GB)

Larger VRAM bandwidth (576.0GB/s vs 9.600GB/s)

5040 additional rendering cores

ATI FirePro 2270 PCIe x1 's Advantages

Lower TDP (15W vs 330W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XTX +25868%

24.93 TFLOPS

FirePro 2270 PCIe x1

0.096 TFLOPS

Radeon RX 6900 XTX

VS

FirePro 2270 PCIe x1

Graphics Card

Unknown

Release Date

Jan 2011

Navi II

Generation

FirePro Multi-View

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

2075 MHz

Base Clock

-

2435 MHz

Boost Clock

-

2250 MHz

Memory Clock

600 MHz

Memory

16GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

256bit

Memory Bus

64bit

576.0GB/s

Bandwidth

9.600GB/s

Render Config

80

Compute Units

1

-

5120

Shading Units

80

320

TMUs

8

128

ROPs

4

-

80

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

128 MB

L3 Cache

-

Theoretical Performance

311.7 GPixel/s

Pixel Rate

2.400 GPixel/s

779.2 GTexel/s

Texture Rate

4.800 GTexel/s

49.87 TFLOPS

FP16 (half)

-

24.93 TFLOPS

FP32 (float)

96.00 GFLOPS

1.558 TFLOPS

FP64 (double)

-

Board Design

330W

TDP

15W

700 W

Suggested PSU

200 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

1x DMS-59

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

Cedar

Navi 21 XTXH (215-121000247)

GPU Variant

Cedar WS

RDNA 2.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

26.8 billion

Transistors

0.292 billion

520 mm²

Die Size

59 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.5

Shader Model

5.0

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