AMD Radeon RX 7950 XTX vs AMD Radeon RX 7950 XT

VS

AMD Radeon RX 7950 XTX AMD Radeon RX 7950 XT

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7950 XTX and 20GB VRAM Radeon RX 7950 XT 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 10% (3300MHz vs 3000MHz)

More VRAM (24GB vs 20GB)

Larger VRAM bandwidth (960.0GB/s vs 800.0GB/s)

768 additional rendering cores

AMD Radeon RX 7950 XT 's Advantages

Lower TDP (300W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7950 XTX +25%

81.1 TFLOPS

Radeon RX 7950 XT

64.51 TFLOPS

Radeon RX 7950 XTX

VS

Radeon RX 7950 XT

Graphics Card

Unknown

Release Date

Unknown

Navi III

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2200 MHz

Base Clock

2000 MHz

3300 MHz

Boost Clock

3000 MHz

2500 MHz

Memory Clock

2500 MHz

Memory

24GB

Memory Size

20GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

320bit

960.0GB/s

Bandwidth

800.0GB/s

Render Config

-

SM Count

-

96

Compute Units

84

6144

Shading Units

5376

384

TMUs

336

192

ROPs

192

-

Tensor Cores

-

96

RT Cores

84

256 KB per Array

L1 Cache

256 KB per Array

6 MB

L2 Cache

6 MB

Theoretical Performance

633.6 GPixel/s

Pixel Rate

576.0 GPixel/s

1267 GTexel/s

Texture Rate

1008 GTexel/s

162.2 TFLOPS

FP16 (half)

129.0 TFLOPS

81.10 TFLOPS

FP32 (float)

64.51 TFLOPS

2.534 TFLOPS

FP64 (double)

2.016 TFLOPS

Graphics Processor

Navi 31

GPU Name

Navi 31

Navi 31 XTX+

GPU Variant

Navi 31 XT+

RDNA 3.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

57.7 billion

Transistors

57.7 billion

529 mm²

Die Size

529 mm²

Board Design

355W

TDP

300W

750 W

Suggested PSU

700 W

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

Outputs

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

2x 8-pin

Power Connectors

2x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.7

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