AMD Radeon RX 7900 XTX vs AMD FireStream 9270

VS

AMD Radeon RX 7900 XTX AMD FireStream 9270

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX and 2GB VRAM FireStream 9270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 XTX 's Advantages

Released 14 years late

Boost Clock2498MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (960.0GB/s vs 115.2GB/s)

5344 additional rendering cores

AMD FireStream 9270 's Advantages

Lower TDP (160W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +5015%

61.39 TFLOPS

FireStream 9270

1.2 TFLOPS

Radeon RX 7900 XTX

VS

FireStream 9270

Graphics Card

Nov 2022

Release Date

Nov 2008

Navi III

Generation

FireStream

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1929 MHz

Base Clock

-

2498 MHz

Boost Clock

-

2500 MHz

Memory Clock

900 MHz

Memory

24GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

256bit

960.0GB/s

Bandwidth

115.2GB/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

479.6 GPixel/s

Pixel Rate

12.00 GPixel/s

959.2 GTexel/s

Texture Rate

30.00 GTexel/s

122.8 TFLOPS

FP16 (half)

-

61.39 TFLOPS

FP32 (float)

1200 GFLOPS

1.918 TFLOPS

FP64 (double)

240.0 GFLOPS

Graphics Processor

Navi 31

GPU Name

RV770

Navi 31 XTX (215-145000146)

GPU Variant

RV770 XT

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

160W

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

2x 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

Related GPU Comparisons

1

AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 4090

2

AMD Radeon RX 7900 XTX vs AMD Radeon RX 7950 XTX

3

AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 3060 Ti

4

NVIDIA GeForce RTX 4070 vs AMD Radeon RX 7900 XTX

5

AMD Radeon PRO W7900 vs AMD Radeon RX 7900 XTX

6

AMD Radeon RX 7800 XT vs AMD Radeon RX 7900 XTX

7

AMD Radeon RX 7900 GRE vs AMD Radeon RX 7900 XTX

8

AMD Radeon RX 7900 XTX vs ATI Radeon X1950 PRO DUAL

9

AMD Radeon RX 7900 XTX vs NVIDIA GeForce RTX 2070

10

AMD Radeon RX 7900 XTX vs NVIDIA A40 PCIe