AMD Radeon RX 6700 XT vs ATI FirePro V7900

VS

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 2GB VRAM FirePro V7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages

Released 9 years and 10 months late

Boost Clock2581MHz

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (384.0GB/s vs 160.0GB/s)

1280 additional rendering cores

ATI FirePro V7900 's Advantages

Lower TDP (150W vs 230W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 XT +611%

13.21 TFLOPS

FirePro V7900

1.856 TFLOPS

Radeon RX 6700 XT

VS

FirePro V7900

Graphics Card

Mar 2021

Release Date

May 2011

Navi II

Generation

FirePro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2321 MHz

Base Clock

-

2581 MHz

Boost Clock

-

2000 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

256bit

384.0GB/s

Bandwidth

160.0GB/s

Render Config

-

SM Count

-

40

Compute Units

20

2560

Shading Units

1280

160

TMUs

80

64

ROPs

32

-

Tensor Cores

-

40

RT Cores

-

128 KB per Array

L1 Cache

8 KB (per CU)

3 MB

L2 Cache

512 KB

Theoretical Performance

165.2 GPixel/s

Pixel Rate

23.20 GPixel/s

413.0 GTexel/s

Texture Rate

58.00 GTexel/s

26.43 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

1.856 TFLOPS

825.9 GFLOPS

FP64 (double)

464.0 GFLOPS

Graphics Processor

Navi 22

GPU Name

Cayman

Navi 22 XT (215-127000006)

GPU Variant

Cayman PRO GL

RDNA 2.0

Architecture

TeraScale 3

TSMC

Foundry

TSMC

7 nm

Process Size

40 nm

17.2 billion

Transistors

2.64 billion

335 mm²

Die Size

389 mm²

Board Design

230W

TDP

150W

550 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 Ultimate (12_2)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

5.0

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