AMD Radeon RX 7950 XTX vs AMD FireStream 9250

VS

AMD Radeon RX 7950 XTX AMD FireStream 9250

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 1024MB VRAM FireStream 9250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 1GB)

Larger VRAM bandwidth (960.0GB/s vs 63.55GB/s)

5344 additional rendering cores

AMD FireStream 9250 's Advantages

Lower TDP (150W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +8010%

81.1 TFLOPS

FireStream 9250

1 TFLOPS

Radeon RX 7950 XTX

VS

FireStream 9250

Graphics Card

Unknown

Release Date

Jun 2008

Navi III

Generation

FireStream

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2200 MHz

Base Clock

-

3300 MHz

Boost Clock

-

2500 MHz

Memory Clock

993 MHz

Memory

24GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

63.55GB/s

Render Config

-

SM Count

-

96

Compute Units

10

6144

Shading Units

800

384

TMUs

40

192

ROPs

16

-

Tensor Cores

-

96

RT Cores

-

256 KB per Array

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

256 KB

Theoretical Performance

633.6 GPixel/s

Pixel Rate

10.00 GPixel/s

1267 GTexel/s

Texture Rate

25.00 GTexel/s

162.2 TFLOPS

FP16 (half)

-

81.10 TFLOPS

FP32 (float)

1000 GFLOPS

2.534 TFLOPS

FP64 (double)

200.0 GFLOPS

Graphics Processor

Navi 31

GPU Name

RV770

Navi 31 XTX+

GPU Variant

RV770 PRO

RDNA 3.0

Architecture

TeraScale

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

57.7 billion

Transistors

0.956 billion

529 mm²

Die Size

256 mm²

Board Design

355W

TDP

150W

750 W

Suggested PSU

450 W

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

Outputs

1x DVI

2x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.2

OpenCL

1.1

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

4.1

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