ATI FirePro V4900 vs AMD Radeon RX 7950 XT

VS

ATI FirePro V4900

AMD Radeon RX 7950 XT

We compared two Desktop platform GPUs: 1024MB VRAM FirePro V4900 and 20GB VRAM Radeon RX 7950 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI FirePro V4900 's Advantages

Lower TDP (75W vs 300W)

AMD Radeon RX 7950 XT 's Advantages

Boost Clock3000MHz

More VRAM (20GB vs 1024GB)

Larger VRAM bandwidth (800.0GB/s vs 64.00GB/s)

4896 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro V4900

0.768 TFLOPS

Radeon RX 7950 XT +8299%

64.51 TFLOPS

FirePro V4900

VS

Radeon RX 7950 XT

Graphics Card

Nov 2011

Release Date

Unknown

FirePro

Generation

Navi III

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2000 MHz

-

Boost Clock

3000 MHz

1000 MHz

Memory Clock

2500 MHz

Memory

1024MB

Memory Size

20GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

320bit

64.00GB/s

Bandwidth

800.0GB/s

Render Config

6

Compute Units

84

-

480

Shading Units

5376

24

TMUs

336

8

ROPs

192

-

RT Cores

84

8 KB (per CU)

L1 Cache

256 KB per Array

256 KB

L2 Cache

6 MB

-

L3 Cache

80 MB

Theoretical Performance

6.400 GPixel/s

Pixel Rate

576.0 GPixel/s

19.20 GTexel/s

Texture Rate

1008 GTexel/s

-

FP16 (half)

129.0 TFLOPS

768.0 GFLOPS

FP32 (float)

64.51 TFLOPS

-

FP64 (double)

2.016 TFLOPS

Board Design

75W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 2x 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 XT GL

GPU Variant

Navi 31 XT+

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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