ATI FirePro V3900 vs AMD Radeon RX 7900 GRE

VS

ATI FirePro V3900

AMD Radeon RX 7900 GRE

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V3900 and 16GB VRAM Radeon RX 7900 GRE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V3900 's Advantages

Lower TDP (50W vs 260W)

AMD Radeon RX 7900 GRE 's Advantages

Released 11 years and 5 months late

Boost Clock2245MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (576.0GB/s vs 28.80GB/s)

4640 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V3900

0.624 TFLOPS

Radeon RX 7900 GRE +7268%

45.98 TFLOPS

FirePro V3900

VS

Radeon RX 7900 GRE

Graphics Card

Feb 2012

Release Date

Jul 2023

FirePro

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1287 MHz

-

Boost Clock

2245 MHz

900 MHz

Memory Clock

2250 MHz

Memory

1024MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

28.80GB/s

Bandwidth

576.0GB/s

Render Config

6

Compute Units

80

-

480

Shading Units

5120

24

TMUs

320

8

ROPs

160

-

RT Cores

80

8 KB (per CU)

L1 Cache

256 KB per Array

256 KB

L2 Cache

6 MB

-

L3 Cache

64 MB

Theoretical Performance

5.200 GPixel/s

Pixel Rate

359.2 GPixel/s

15.60 GTexel/s

Texture Rate

718.4 GTexel/s

-

FP16 (half)

91.96 TFLOPS

624.0 GFLOPS

FP32 (float)

45.98 TFLOPS

-

FP64 (double)

1437 GFLOPS

Board Design

50W

TDP

260W

250 W

Suggested PSU

600 W

1x DVI 1x DisplayPort 1.1

Outputs

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

None

Power Connectors

2x 8-pin

Graphics Processor

Turks

GPU Name

Navi 31

Turks GL

GPU Variant

Navi 31 XL (215-145000206)

TeraScale 2

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.716 billion

Transistors

57.7 billion

118 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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