AMD Radeon HD 7950 vs AMD Radeon Pro W5700X

VS

AMD Radeon HD 7950 AMD Radeon Pro W5700X

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 and 16GB VRAM Radeon Pro W5700X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 's Advantages

Lower TDP (200W vs 205W)

AMD Radeon Pro W5700X 's Advantages

Released 7 years and 11 months late

Boost Clock2040MHz

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (448.0GB/s vs 240.0GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 7950

2.867 TFLOPS

Radeon Pro W5700X +264%

10.44 TFLOPS

Radeon HD 7950

VS

Radeon Pro W5700X

Graphics Card

Jan 2012

Release Date

Dec 2019

Southern Islands

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1243 MHz

-

Boost Clock

2040 MHz

1250 MHz

Memory Clock

1750 MHz

Memory

3GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

384bit

Memory Bus

256bit

240.0GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

-

28

Compute Units

40

1792

Shading Units

2560

112

TMUs

160

32

ROPs

64

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

-

768 KB

L2 Cache

4 MB

Theoretical Performance

25.60 GPixel/s

Pixel Rate

130.6 GPixel/s

89.60 GTexel/s

Texture Rate

326.4 GTexel/s

-

FP16 (half)

20.89 TFLOPS

2.867 TFLOPS

FP32 (float)

10.44 TFLOPS

716.8 GFLOPS

FP64 (double)

652.8 GFLOPS

Graphics Processor

Tahiti

GPU Name

Navi 10

Tahiti PRO (215-0821056)

GPU Variant

-

GCN 1.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

4.313 billion

Transistors

10.3 billion

352 mm²

Die Size

251 mm²

Board Design

200W

TDP

205W

550 W

Suggested PSU

550 W

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

Outputs

1x HDMI 2.1 4x Thunderbolt

2x 6-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.3

-

CUDA

-

5.1

Shader Model

6.5

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