AMD Radeon RX 7700 vs AMD Radeon RX 7950 XTX

VS

AMD Radeon RX 7700

AMD Radeon RX 7950 XTX

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 7700 and 24GB VRAM Radeon RX 7950 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7700 's Advantages

Lower TDP (200W vs 355W)

AMD Radeon RX 7950 XTX 's Advantages

Boost Clock has increased by 27% (3300MHz vs 2600MHz)

More VRAM (24GB vs 12GB)

Larger VRAM bandwidth (960.0GB/s vs 432.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 7700

31.95 TFLOPS

Radeon RX 7950 XTX +153%

81.1 TFLOPS

Radeon RX 7700

VS

Radeon RX 7950 XTX

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

1900 MHz

Base Clock

2200 MHz

2600 MHz

Boost Clock

3300 MHz

2250 MHz

Memory Clock

2500 MHz

Memory

12GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

384bit

432.0GB/s

Bandwidth

960.0GB/s

Render Config

48

Compute Units

96

-

3072

Shading Units

6144

192

TMUs

384

96

ROPs

192

-

48

RT Cores

96

128 KB per Array

L1 Cache

256 KB per Array

2 MB

L2 Cache

6 MB

64 MB

L3 Cache

96 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

633.6 GPixel/s

499.2 GTexel/s

Texture Rate

1267 GTexel/s

63.90 TFLOPS

FP16 (half)

162.2 TFLOPS

31.95 TFLOPS

FP32 (float)

81.10 TFLOPS

998.4 GFLOPS

FP64 (double)

2.534 TFLOPS

Board Design

200W

TDP

355W

550 W

Suggested PSU

750 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

1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Navi 32

GPU Name

Navi 31

Navi 32

GPU Variant

Navi 31 XTX+

RDNA 3.0

Architecture

RDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

28.1 billion

Transistors

57.7 billion

346 mm²

Die Size

529 mm²

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

-

6.7

Shader Model

6.7

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