AMD Radeon R5 A320 vs AMD Radeon HD 6990M Rebrand

VS

AMD Radeon R5 A320 AMD Radeon HD 6990M Rebrand

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A320 and 1024MB VRAM Radeon HD 6990M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A320 's Advantages

Released 3 years and 6 months late

Boost Clock825MHz

AMD Radeon HD 6990M Rebrand 's Advantages

Larger VRAM bandwidth (70.40GB/s vs 16.00GB/s)

480 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A320

0.528 TFLOPS

Radeon HD 6990M Rebrand +142%

1.28 TFLOPS

Radeon R5 A320

VS

Radeon HD 6990M Rebrand

Graphics Card

Jan 2015

Release Date

Jul 2011

All-In-One

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

750 MHz

Base Clock

-

825 MHz

Boost Clock

-

1000 MHz

Memory Clock

1100 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

70.40GB/s

Render Config

-

SM Count

-

5

Compute Units

14

320

Shading Units

800

20

TMUs

40

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

Theoretical Performance

6.600 GPixel/s

Pixel Rate

12.80 GPixel/s

16.50 GTexel/s

Texture Rate

32.00 GTexel/s

-

FP16 (half)

-

528.0 GFLOPS

FP32 (float)

1280 GFLOPS

-

FP64 (double)

-

Graphics Processor

Jet

GPU Name

Broadway

Jet PRO (216-0856040)

GPU Variant

Broadway XTX

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

0.69 billion

Transistors

1.04 billion

56 mm²

Die Size

166 mm²

Board Design

Unknown

TDP

100W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

N/A

-

CUDA

-

6.5 (5.1)

Shader Model

5.0

Related GPU Comparisons

1

AMD Radeon R5 A320 vs NVIDIA GeForce GTX 1070 Mobile

2

AMD Radeon R5 A320 vs NVIDIA GeForce 9800M GTX

3

AMD Radeon R5 A320 vs NVIDIA GeForce GT 415M

4

AMD Radeon R5 A320 vs AMD Radeon HD 6550A

5

AMD Radeon R5 A320 vs AMD Radeon R9 M275

6

AMD Radeon R5 A320 vs NVIDIA GeForce RTX 4070 Mobile

7

AMD Radeon R5 A320 vs AMD Radeon Pro 5300M

8

AMD Radeon R5 A320 vs AMD Radeon Pro W6600M

9

AMD Radeon R5 A320 vs AMD Radeon HD 8530M

10

AMD Radeon R5 A320 vs NVIDIA GeForce 8400M GT

Related News

1

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience

2

Intel Adds 5 New Device IDs to Latest Linux Xe Kernel in Preparation for Battlemage

3

Ryzen AI 9 365 Benchmark Results Leaked: Significant Improvements in Multi-Core and IPC Performance Over Previous Generation

4

Concerns Raised by Unstable 13th/14th Gen Core CPUs: Motherboard Manufacturers Worry About Impact on Arrow Lake Release and Sales

5

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

6

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

7

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

8

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

9

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

10

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD