AMD Radeon RX 6700 XT vs AMD Radeon HD 7950 Monica BIOS 1

VS

AMD Radeon RX 6700 XT

AMD Radeon HD 7950 Monica BIOS 1

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 3GB VRAM Radeon HD 7950 Monica BIOS 1 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 2 months late

Boost Clock2581MHz

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (384.0GB/s vs 240.0GB/s)

1024 additional rendering cores

AMD Radeon HD 7950 Monica BIOS 1 's Advantages

Lower TDP (185W vs 230W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 XT +364%

13.21 TFLOPS

Radeon HD 7950 Monica BIOS 1

2.842 TFLOPS

Radeon RX 6700 XT

VS

Radeon HD 7950 Monica BIOS 1

Graphics Card

Mar 2021

Release Date

Jan 2012

Navi II

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2321 MHz

Base Clock

-

2581 MHz

Boost Clock

-

2000 MHz

Memory Clock

1250 MHz

Memory

12GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

192bit

Memory Bus

384bit

384.0GB/s

Bandwidth

240.0GB/s

Render Config

40

Compute Units

24

-

2560

Shading Units

1536

160

TMUs

96

64

ROPs

32

-

40

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

768 KB

96 MB

L3 Cache

-

Theoretical Performance

165.2 GPixel/s

Pixel Rate

29.60 GPixel/s

413.0 GTexel/s

Texture Rate

88.80 GTexel/s

26.43 TFLOPS

FP16 (half)

-

13.21 TFLOPS

FP32 (float)

2.842 TFLOPS

825.9 GFLOPS

FP64 (double)

710.4 GFLOPS

Board Design

230W

TDP

185W

550 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 22

GPU Name

Tahiti

Navi 22 XT (215-127000006)

GPU Variant

Tahiti PRO (215-0821056)

RDNA 2.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

17.2 billion

Transistors

4.313 billion

335 mm²

Die Size

352 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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