AMD Radeon PRO W7700 vs AMD Radeon R9 270X

VS

AMD Radeon PRO W7700

AMD Radeon R9 270X

We compared two Desktop platform GPUs: 16GB VRAM Radeon PRO W7700 and 2GB VRAM Radeon R9 270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7700 's Advantages

Released 10 years and 1 months late

Boost Clock has increased by 148% (2600MHz vs 1050MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (576.0GB/s vs 179.2GB/s)

1792 additional rendering cores

AMD Radeon R9 270X 's Advantages

Lower TDP (180W vs 190W)

Score

Benchmark

FP32 (float)

Radeon PRO W7700 +1088%

31.95 TFLOPS

Radeon R9 270X

2.688 TFLOPS

Radeon PRO W7700

VS

Radeon R9 270X

Graphics Card

Nov 2023

Release Date

Oct 2013

Radeon Pro Navi

Generation

Volcanic Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1900 MHz

Base Clock

1000 MHz

2600 MHz

Boost Clock

1050 MHz

2250 MHz

Memory Clock

1400 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

576.0GB/s

Bandwidth

179.2GB/s

Render Config

48

Compute Units

20

-

3072

Shading Units

1280

192

TMUs

80

96

ROPs

32

-

48

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

64 MB

L3 Cache

-

Theoretical Performance

249.6 GPixel/s

Pixel Rate

33.60 GPixel/s

499.2 GTexel/s

Texture Rate

84.00 GTexel/s

63.90 TFLOPS

FP16 (half)

-

31.95 TFLOPS

FP32 (float)

2.688 TFLOPS

998.4 GFLOPS

FP64 (double)

168.0 GFLOPS

Board Design

190W

TDP

180W

450 W

Suggested PSU

450 W

4x DisplayPort 2.1

Outputs

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

1x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Navi 32

GPU Name

Curacao

Navi 32

GPU Variant

Curacao XT (215-0848004)

RDNA 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

28.1 billion

Transistors

2.8 billion

346 mm²

Die Size

212 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.2

OpenCL

1.2

1.3

Vulkan

1.2

-

6.7

Shader Model

5.1

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