AMD Radeon RX 7900 GRE vs ATI FireMV 2400 PCIe x1

VS

AMD Radeon RX 7900 GRE

ATI FireMV 2400 PCIe x1

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7900 GRE and 64MB VRAM FireMV 2400 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900 GRE 's Advantages

Released 15 years and 6 months late

Boost Clock2245MHz

More VRAM (16GB vs 64GB)

Larger VRAM bandwidth (576.0GB/s vs 6.496GB/s)

5120 additional rendering cores

ATI FireMV 2400 PCIe x1 's Advantages

Lower TDP (20W vs 260W)

Score

Radeon RX 7900 GRE

VS

FireMV 2400 PCIe x1

Graphics Card

Jul 2023

Release Date

Jan 2008

Navi III

Generation

FireMV Multi-View

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x1

Clock Speeds

1287 MHz

Base Clock

-

2245 MHz

Boost Clock

-

2250 MHz

Memory Clock

203 MHz

Memory

16GB

Memory Size

64MB

GDDR6

Memory Type

DDR3

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

6.496GB/s

Render Config

80

Compute Units

-

5120

Shading Units

-

320

TMUs

4

160

ROPs

4

-

80

RT Cores

-

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

-

64 MB

L3 Cache

-

Theoretical Performance

359.2 GPixel/s

Pixel Rate

1.000 GPixel/s

718.4 GTexel/s

Texture Rate

1.000 GTexel/s

91.96 TFLOPS

FP16 (half)

-

45.98 TFLOPS

FP32 (float)

-

1437 GFLOPS

FP64 (double)

-

Board Design

260W

TDP

20W

600 W

Suggested PSU

200 W

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

Outputs

1x VHDCI

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

RV380

Navi 31 XL (215-145000206)

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

Graphics Features

12 Ultimate (12_2)

DirectX

9.0

4.6

OpenGL

2.0

2.2

OpenCL

N/A

1.3

Vulkan

N/A

-

6.7

Shader Model

-

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