AMD Radeon RX 7950 XTX vs AMD Radeon RX 6700

VS

AMD Radeon RX 7950 XTX

AMD Radeon RX 6700

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 10GB VRAM Radeon RX 6700 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 Clock has increased by 35% (3300MHz vs 2450MHz)

More VRAM (24GB vs 10GB)

Larger VRAM bandwidth (960.0GB/s vs 320.0GB/s)

3840 additional rendering cores

AMD Radeon RX 6700 's Advantages

Lower TDP (175W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +618%

81.1 TFLOPS

Radeon RX 6700

11.29 TFLOPS

Radeon RX 7950 XTX

VS

Radeon RX 6700

Graphics Card

Unknown

Release Date

Jun 2021

Navi III

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2200 MHz

Base Clock

1941 MHz

3300 MHz

Boost Clock

2450 MHz

2500 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

10GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

160bit

960.0GB/s

Bandwidth

320.0GB/s

Render Config

96

Compute Units

36

-

6144

Shading Units

2304

384

TMUs

144

192

ROPs

64

-

96

RT Cores

36

256 KB per Array

L1 Cache

128 KB per Array

6 MB

L2 Cache

3 MB

96 MB

L3 Cache

80 MB

Theoretical Performance

633.6 GPixel/s

Pixel Rate

156.8 GPixel/s

1267 GTexel/s

Texture Rate

352.8 GTexel/s

162.2 TFLOPS

FP16 (half)

22.58 TFLOPS

81.10 TFLOPS

FP32 (float)

11.29 TFLOPS

2.534 TFLOPS

FP64 (double)

705.6 GFLOPS

Board Design

355W

TDP

175W

750 W

Suggested PSU

450 W

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

Outputs

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 31

GPU Name

Navi 22

Navi 31 XTX+

GPU Variant

Navi 22 XTL

RDNA 3.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

57.7 billion

Transistors

17.2 billion

529 mm²

Die Size

335 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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