AMD Radeon RX 6900 XTX vs AMD FirePro S9100

VS

AMD Radeon RX 6900 XTX

AMD FirePro S9100

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6900 XTX and 12GB VRAM FirePro S9100 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 12GB)

Larger VRAM bandwidth (576.0GB/s vs 320.0GB/s)

2560 additional rendering cores

AMD FirePro S9100 's Advantages

Lower TDP (225W vs 330W)

Score

Benchmark

FP32 (float)

Radeon RX 6900 XTX +490%

24.93 TFLOPS

FirePro S9100

4.219 TFLOPS

Radeon RX 6900 XTX

VS

FirePro S9100

Graphics Card

Unknown

Release Date

Oct 2014

Navi II

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2075 MHz

Base Clock

-

2435 MHz

Boost Clock

-

2250 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

12GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

512bit

576.0GB/s

Bandwidth

320.0GB/s

Render Config

80

Compute Units

40

-

5120

Shading Units

2560

320

TMUs

160

128

ROPs

64

-

80

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

1024 KB

128 MB

L3 Cache

-

Theoretical Performance

311.7 GPixel/s

Pixel Rate

52.74 GPixel/s

779.2 GTexel/s

Texture Rate

131.8 GTexel/s

49.87 TFLOPS

FP16 (half)

-

24.93 TFLOPS

FP32 (float)

4.219 TFLOPS

1.558 TFLOPS

FP64 (double)

2.109 TFLOPS

Board Design

330W

TDP

225W

700 W

Suggested PSU

550 W

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

Outputs

No outputs

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 21

GPU Name

Hawaii

Navi 21 XTXH (215-121000247)

GPU Variant

Hawaii GL40

RDNA 2.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

26.8 billion

Transistors

6.2 billion

520 mm²

Die Size

438 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

6.5

Shader Model

6.3

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