AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon HD 7450 OEM

VS

AMD Radeon RX Vega 64 Limited Edition

AMD Radeon HD 7450 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Limited Edition and 512MB VRAM Radeon HD 7450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Limited Edition 's Advantages

Released 5 years and 7 months late

Boost Clock1546MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (483.8GB/s vs 8.528GB/s)

3936 additional rendering cores

AMD Radeon HD 7450 OEM 's Advantages

Lower TDP (18W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 Limited Edition +6230%

12.66 TFLOPS

Radeon HD 7450 OEM

0.2 TFLOPS

Radeon RX Vega 64 Limited Edition

VS

Radeon HD 7450 OEM

Graphics Card

Aug 2017

Release Date

Jan 2012

Vega

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1247 MHz

Base Clock

-

1546 MHz

Boost Clock

-

945 MHz

Memory Clock

533 MHz

Memory

8GB

Memory Size

512MB

HBM2

Memory Type

GDDR3

2048bit

Memory Bus

64bit

483.8GB/s

Bandwidth

8.528GB/s

Render Config

64

Compute Units

2

-

4096

Shading Units

160

256

TMUs

8

64

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

4 MB

L2 Cache

128 KB

-

Theoretical Performance

98.94 GPixel/s

Pixel Rate

2.500 GPixel/s

395.8 GTexel/s

Texture Rate

5.000 GTexel/s

25.33 TFLOPS

FP16 (half)

-

12.66 TFLOPS

FP32 (float)

200.0 GFLOPS

791.6 GFLOPS

FP64 (double)

-

Board Design

295W

TDP

18W

600 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a

2x 8-pin

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

Caicos

Vega 10 XT (215-0894200)

GPU Variant

Caimour

GCN 5.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

12.5 billion

Transistors

0.37 billion

495 mm²

Die Size

67 mm²

Graphics Features

12 (12_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

Vulkan

N/A

-

6.4

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon RX Vega 64 Limited Edition vs NVIDIA GeForce GT 415 OEM

2

AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon RX 6700

3

AMD Radeon RX Vega 64 Limited Edition vs ATI Radeon HD 4860

4

AMD Radeon RX Vega 64 Limited Edition vs ATI Radeon HD 2950 PRO

5

AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon Pro 5300

6

AMD Radeon RX Vega 64 Limited Edition vs AMD Radeon RX 5600 XT

7

AMD Radeon RX Vega 64 Limited Edition vs NVIDIA GeForce RTX 2070 SUPER

8

AMD Radeon RX Vega 64 Limited Edition vs NVIDIA GeForce GTX TITAN X

9

AMD Radeon RX Vega 64 Limited Edition vs NVIDIA GeForce GTX 760 OEM Rebrand

10

AMD Radeon RX Vega 64 Limited Edition vs ATI Radeon X1600 PRO AGP

Related News

1

AMD's Thunderous Strike: Ryzen 9 9950X3D Performance Scores Revealed for the First Time!

2

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

3

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

4

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

5

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

6

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

7

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

8

CXMT Reportedly Achieves 80% Yield in DDR5 Production

9

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

10

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market