AMD Radeon R7 450 OEM vs AMD Radeon Pro VII

VS

AMD Radeon R7 450 OEM

AMD Radeon Pro VII

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 16GB VRAM Radeon Pro VII to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 450 OEM 's Advantages

Lower TDP (65W vs 250W)

AMD Radeon Pro VII 's Advantages

Released 3 years and 11 months late

Boost Clock1700MHz

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (1020GB/s vs 72.00GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 450 OEM

0.947 TFLOPS

Radeon Pro VII +1279%

13.06 TFLOPS

Radeon R7 450 OEM

VS

Radeon Pro VII

Graphics Card

Jun 2016

Release Date

May 2020

Arctic Islands

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1400 MHz

-

Boost Clock

1700 MHz

1125 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

4096bit

72.00GB/s

Bandwidth

1020GB/s

Render Config

8

Compute Units

60

-

512

Shading Units

3840

32

TMUs

240

16

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

4 MB

-

Theoretical Performance

14.80 GPixel/s

Pixel Rate

108.8 GPixel/s

29.60 GTexel/s

Texture Rate

408.0 GTexel/s

-

FP16 (half)

26.11 TFLOPS

947.2 GFLOPS

FP32 (float)

13.06 TFLOPS

59.20 GFLOPS

FP64 (double)

6.528 TFLOPS

Board Design

65W

TDP

250W

250 W

Suggested PSU

600 W

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

Outputs

6x mini-DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Cape Verde

GPU Name

Vega 20

Cape Verde PRO2

GPU Variant

Vega 20 GLXT WS (215-0914026)

GCN 1.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

1.5 billion

Transistors

13.23 billion

123 mm²

Die Size

331 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.3

-

6.5 (5.1)

Shader Model

6.7

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