AMD Radeon Pro 5700 XT vs AMD Radeon HD 7950

VS

AMD Radeon Pro 5700 XT

AMD Radeon HD 7950

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro 5700 XT and 3GB VRAM Radeon HD 7950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5700 XT 's Advantages

Released 8 years and 7 months late

Boost Clock1499MHz

More VRAM (16GB vs 3GB)

Larger VRAM bandwidth (384.0GB/s vs 240.0GB/s)

768 additional rendering cores

Lower TDP (130W vs 200W)

Score

Benchmark

FP32 (float)

Radeon Pro 5700 XT +167%

7.675 TFLOPS

Radeon HD 7950

2.867 TFLOPS

Radeon Pro 5700 XT

VS

Radeon HD 7950

Graphics Card

Aug 2020

Release Date

Jan 2012

Radeon Pro Mac

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1243 MHz

Base Clock

-

1499 MHz

Boost Clock

-

1500 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

3GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

384bit

384.0GB/s

Bandwidth

240.0GB/s

Render Config

40

Compute Units

28

-

2560

Shading Units

1792

160

TMUs

112

64

ROPs

32

-

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

768 KB

-

Theoretical Performance

95.94 GPixel/s

Pixel Rate

25.60 GPixel/s

239.8 GTexel/s

Texture Rate

89.60 GTexel/s

15.35 TFLOPS

FP16 (half)

-

7.675 TFLOPS

FP32 (float)

2.867 TFLOPS

479.7 GFLOPS

FP64 (double)

716.8 GFLOPS

Board Design

130W

TDP

200W

300 W

Suggested PSU

550 W

No outputs

Outputs

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

None

Power Connectors

2x 6-pin

Graphics Processor

Navi 10

GPU Name

Tahiti

Navi 10 XTA

GPU Variant

Tahiti PRO (215-0821056)

RDNA 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

10.3 billion

Transistors

4.313 billion

251 mm²

Die Size

352 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

1.3

Vulkan

1.2

-

6.5

Shader Model

5.1

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