AMD Radeon RX 7950 XTX vs ATI FirePro V4900

VS

AMD Radeon RX 7950 XTX

ATI FirePro V4900

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 1024MB VRAM FirePro V4900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock3300MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (960.0GB/s vs 64.00GB/s)

5664 additional rendering cores

ATI FirePro V4900 's Advantages

Lower TDP (75W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +10459%

81.1 TFLOPS

FirePro V4900

0.768 TFLOPS

Radeon RX 7950 XTX

VS

FirePro V4900

Graphics Card

Unknown

Release Date

Nov 2011

Navi III

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2200 MHz

Base Clock

-

3300 MHz

Boost Clock

-

2500 MHz

Memory Clock

1000 MHz

Memory

24GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

384bit

Memory Bus

128bit

960.0GB/s

Bandwidth

64.00GB/s

Render Config

96

Compute Units

6

-

6144

Shading Units

480

384

TMUs

24

192

ROPs

8

-

96

RT Cores

-

256 KB per Array

L1 Cache

8 KB (per CU)

6 MB

L2 Cache

256 KB

96 MB

L3 Cache

-

Theoretical Performance

633.6 GPixel/s

Pixel Rate

6.400 GPixel/s

1267 GTexel/s

Texture Rate

19.20 GTexel/s

162.2 TFLOPS

FP16 (half)

-

81.10 TFLOPS

FP32 (float)

768.0 GFLOPS

2.534 TFLOPS

FP64 (double)

-

Board Design

355W

TDP

75W

750 W

Suggested PSU

250 W

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

Outputs

1x DVI 2x DisplayPort 1.1

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 31

GPU Name

Turks

Navi 31 XTX+

GPU Variant

Turks XT GL

RDNA 3.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

57.7 billion

Transistors

0.716 billion

529 mm²

Die Size

118 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.2

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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