AMD Radeon RX 7990 XTX vs ATI FireMV 2400 PCI

VS

AMD Radeon RX 7990 XTX ATI FireMV 2400 PCI

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7990 XTX and 128MB VRAM FireMV 2400 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock3599MHz

Larger VRAM bandwidth (1152GB/s vs 16.00GB/s)

6144 additional rendering cores

ATI FireMV 2400 PCI 's Advantages

Lower TDP (20W vs 405W)

Score

Radeon RX 7990 XTX

VS

FireMV 2400 PCI

Graphics Card

Unknown

Release Date

Jan 2008

Navi III

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCI

Clock Speeds

2500 MHz

Base Clock

-

3599 MHz

Boost Clock

-

3000 MHz

Memory Clock

500 MHz

Memory

24GB

Memory Size

128MB

GDDR6

Memory Type

DDR

384bit

Memory Bus

128bit

1152GB/s

Bandwidth

16.00GB/s

Render Config

-

SM Count

-

96

Compute Units

-

6144

Shading Units

-

384

TMUs

4

192

ROPs

4

-

Tensor Cores

-

96

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

-

Theoretical Performance

691.0 GPixel/s

Pixel Rate

2.000 GPixel/s

1382 GTexel/s

Texture Rate

2.000 GTexel/s

176.9 TFLOPS

FP16 (half)

-

88.45 TFLOPS

FP32 (float)

-

2.764 TFLOPS

FP64 (double)

-

Graphics Processor

Navi 31

GPU Name

RV380

Navi 31 XTX+

GPU Variant

-

RDNA 3.0

Architecture

Rage 9

TSMC

Foundry

TSMC

5 nm

Process Size

130 nm

57.7 billion

Transistors

0.075 billion

529 mm²

Die Size

92 mm²

Board Design

405W

TDP

20W

800 W

Suggested PSU

200 W

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

Outputs

1x VHDCI

3x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

9.0

4.6

OpenGL

2.0

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.7

Shader Model

-

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