AMD Radeon HD 7950 Boost vs AMD Radeon R9 380X

VS

AMD Radeon HD 7950 Boost

AMD Radeon R9 380X

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 7950 Boost and 4GB VRAM Radeon R9 380X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7950 Boost 's Advantages

Boost Clock925MHz

Larger VRAM bandwidth (240.0GB/s vs 182.4GB/s)

AMD Radeon R9 380X 's Advantages

Released 3 years and 5 months late

More VRAM (4GB vs 3GB)

256 additional rendering cores

Lower TDP (190W vs 200W)

Score

Benchmark

FP32 (float)

Radeon HD 7950 Boost

3.315 TFLOPS

Radeon R9 380X +19%

3.973 TFLOPS

Radeon HD 7950 Boost

VS

Radeon R9 380X

Graphics Card

Jun 2012

Release Date

Nov 2015

Southern Islands

Generation

Pirate Islands

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

850 MHz

Base Clock

-

925 MHz

Boost Clock

-

1250 MHz

Memory Clock

1425 MHz

Memory

3GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

240.0GB/s

Bandwidth

182.4GB/s

Render Config

28

Compute Units

32

-

1792

Shading Units

2048

112

TMUs

128

32

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

768 KB

L2 Cache

512 KB

-

Theoretical Performance

29.60 GPixel/s

Pixel Rate

31.04 GPixel/s

103.6 GTexel/s

Texture Rate

124.2 GTexel/s

-

FP16 (half)

3.973 TFLOPS

3.315 TFLOPS

FP32 (float)

3.973 TFLOPS

828.8 GFLOPS

FP64 (double)

248.3 GFLOPS

Board Design

200W

TDP

190W

550 W

Suggested PSU

450 W

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

Outputs

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

2x 6-pin

Power Connectors

2x 6-pin

Graphics Processor

Tahiti

GPU Name

Antigua

Tahiti PRO2 (215-0821282)

GPU Variant

Antigua XT (215-0877016)

GCN 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

4.313 billion

Transistors

5 billion

352 mm²

Die Size

366 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.0

1.2

Vulkan

1.2

-

5.1

Shader Model

6.3

Related GPU Comparisons

1

AMD Radeon HD 7950 Boost vs ATI Radeon HD 3690

2

AMD Radeon HD 7950 Boost vs AMD Radeon R5 340 OEM

3

AMD Radeon HD 7950 Boost vs AMD Radeon RX 460

4

AMD Radeon HD 7950 Boost vs AMD Radeon RX 5700 XT

5

AMD Radeon HD 7950 Boost vs AMD Radeon HD 8450 OEM

6

AMD Radeon HD 7950 Boost vs ATI FireMV 2260

7

AMD Radeon HD 7950 Boost vs AMD Radeon HD 8990 OEM

8

AMD Radeon HD 7950 Boost vs AMD Radeon VII

9

AMD Radeon HD 7950 Boost vs NVIDIA GeForce GTX 1650 TU106

10

AMD Radeon HD 7950 Boost vs AMD Radeon RX 7800 XT

Related News

1

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

2

CXMT Reportedly Achieves 80% Yield in DDR5 Production

3

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

4

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

5

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

6

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

7

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

8

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

9

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

10

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip