AMD Radeon PRO W7700 vs AMD Radeon RX 7990 XTX

VS

AMD Radeon PRO W7700

AMD Radeon RX 7990 XTX

We compared two Desktop platform GPUs: 16GB VRAM Radeon PRO W7700 and 24GB VRAM Radeon RX 7990 XTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7700 's Advantages

Lower TDP (190W vs 405W)

AMD Radeon RX 7990 XTX 's Advantages

Boost Clock has increased by 38% (3599MHz vs 2600MHz)

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (1152GB/s vs 576.0GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon PRO W7700

31.95 TFLOPS

Radeon RX 7990 XTX +176%

88.45 TFLOPS

Radeon PRO W7700

VS

Radeon RX 7990 XTX

Graphics Card

Nov 2023

Release Date

Unknown

Radeon Pro Navi

Generation

Navi III

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1900 MHz

Base Clock

2500 MHz

2600 MHz

Boost Clock

3599 MHz

2250 MHz

Memory Clock

3000 MHz

Memory

16GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

576.0GB/s

Bandwidth

1152GB/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

192 MB

Theoretical Performance

249.6 GPixel/s

Pixel Rate

691.0 GPixel/s

499.2 GTexel/s

Texture Rate

1382 GTexel/s

63.90 TFLOPS

FP16 (half)

176.9 TFLOPS

31.95 TFLOPS

FP32 (float)

88.45 TFLOPS

998.4 GFLOPS

FP64 (double)

2.764 TFLOPS

Board Design

190W

TDP

405W

450 W

Suggested PSU

800 W

4x DisplayPort 2.1

Outputs

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

1x 8-pin

Power Connectors

3x 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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