AMD Radeon RX Vega 64 Liquid Cooling vs AMD Radeon HD 7870 XT

VS

AMD Radeon RX Vega 64 Liquid Cooling

AMD Radeon HD 7870 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 Liquid Cooling and 2GB VRAM Radeon HD 7870 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 Liquid Cooling 's Advantages

Released 4 years and 9 months late

Boost Clock has increased by 72% (1677MHz vs 975MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (483.8GB/s vs 192.0GB/s)

2560 additional rendering cores

AMD Radeon HD 7870 XT 's Advantages

Lower TDP (185W vs 345W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 Liquid Cooling +358%

13.74 TFLOPS

Radeon HD 7870 XT

2.995 TFLOPS

Radeon RX Vega 64 Liquid Cooling

VS

Radeon HD 7870 XT

Graphics Card

Aug 2017

Release Date

Nov 2012

Vega

Generation

Southern Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1406 MHz

Base Clock

925 MHz

1677 MHz

Boost Clock

975 MHz

945 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

483.8GB/s

Bandwidth

192.0GB/s

Render Config

64

Compute Units

24

-

4096

Shading Units

1536

256

TMUs

96

64

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

107.3 GPixel/s

Pixel Rate

31.20 GPixel/s

429.3 GTexel/s

Texture Rate

93.60 GTexel/s

27.48 TFLOPS

FP16 (half)

-

13.74 TFLOPS

FP32 (float)

2.995 TFLOPS

858.6 GFLOPS

FP64 (double)

748.8 GFLOPS

Board Design

345W

TDP

185W

700 W

Suggested PSU

450 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

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

2x 8-pin

Power Connectors

2x 6-pin

Graphics Processor

Vega 10

GPU Name

Tahiti

Vega 10 XTX

GPU Variant

Tahiti LE (215-0821122)

GCN 5.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

12.5 billion

Transistors

4.313 billion

495 mm²

Die Size

352 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.2

-

6.4

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon RX Vega 64 Liquid Cooling vs AMD Radeon HD 6870

2

AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA PG506 232

3

AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA GeForce RTX 3060 GA104

4

AMD Radeon RX Vega 64 Liquid Cooling vs ATI Radeon X1950 PRO DUAL

5

AMD Radeon RX Vega 64 Liquid Cooling vs AMD Radeon HD 8740 OEM

6

AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA GeForce GTX 285 Mac Edition

7

AMD Radeon RX Vega 64 Liquid Cooling vs AMD FirePro W5000 DVI

8

AMD Radeon RX Vega 64 Liquid Cooling vs ATI Radeon HD 4710

9

AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA GeForce GTX 1060 6 GB

10

AMD Radeon RX Vega 64 Liquid Cooling vs NVIDIA GeForce GTX 480 Core 512

Related News

1

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

2

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

3

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

4

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

5

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

6

CXMT Reportedly Achieves 80% Yield in DDR5 Production

7

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

8

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

9

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

10

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim