ATI FirePro V7900 SDI vs AMD Radeon RX 7900 XTX

VS

ATI FirePro V7900 SDI

AMD Radeon RX 7900 XTX

We compared two Desktop platform GPUs: 2GB VRAM FirePro V7900 SDI and 24GB VRAM Radeon RX 7900 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V7900 SDI 's Advantages

Lower TDP (150W vs 355W)

AMD Radeon RX 7900 XTX 's Advantages

Released 11 years and 6 months late

Boost Clock2498MHz

More VRAM (24GB vs 2GB)

Larger VRAM bandwidth (960.0GB/s vs 160.0GB/s)

4864 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V7900 SDI

1.856 TFLOPS

Radeon RX 7900 XTX +3207%

61.39 TFLOPS

FirePro V7900 SDI

VS

Radeon RX 7900 XTX

Graphics Card

May 2011

Release Date

Nov 2022

FirePro

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1929 MHz

-

Boost Clock

2498 MHz

1250 MHz

Memory Clock

2500 MHz

Memory

2GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

384bit

160.0GB/s

Bandwidth

960.0GB/s

Render Config

20

Compute Units

96

-

1280

Shading Units

6144

80

TMUs

384

32

ROPs

192

-

RT Cores

96

8 KB (per CU)

L1 Cache

256 KB per Array

512 KB

L2 Cache

6 MB

-

L3 Cache

96 MB

Theoretical Performance

23.20 GPixel/s

Pixel Rate

479.6 GPixel/s

58.00 GTexel/s

Texture Rate

959.2 GTexel/s

-

FP16 (half)

122.8 TFLOPS

1.856 TFLOPS

FP32 (float)

61.39 TFLOPS

464.0 GFLOPS

FP64 (double)

1.918 TFLOPS

Board Design

150W

TDP

355W

450 W

Suggested PSU

750 W

4x SDI

Outputs

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

1x 6-pin

Power Connectors

2x 8-pin

Graphics Processor

Cayman

GPU Name

Navi 31

Cayman PRO GL

GPU Variant

Navi 31 XTX (215-145000146)

TeraScale 3

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

2.64 billion

Transistors

57.7 billion

389 mm²

Die Size

529 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

2.2

N/A

Vulkan

1.3

-

5.0

Shader Model

6.7

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