AMD Radeon R5 A320 vs AMD Radeon HD 7750M

VS

AMD Radeon R5 A320

AMD Radeon HD 7750M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A320 and 2GB VRAM Radeon HD 7750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A320 's Advantages

Released 2 years and 9 months late

Boost Clock825MHz

AMD Radeon HD 7750M 's Advantages

More VRAM (2GB vs 1024GB)

Larger VRAM bandwidth (64.00GB/s vs 16.00GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A320

0.528 TFLOPS

Radeon HD 7750M +11%

0.589 TFLOPS

Radeon R5 A320

VS

Radeon HD 7750M

Graphics Card

Jan 2015

Release Date

Apr 2012

All-In-One

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

750 MHz

Base Clock

-

825 MHz

Boost Clock

-

1000 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

16.00GB/s

Bandwidth

64.00GB/s

Render Config

5

Compute Units

8

-

320

Shading Units

512

20

TMUs

32

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

9.200 GPixel/s

16.50 GTexel/s

Texture Rate

18.40 GTexel/s

-

528.0 GFLOPS

FP32 (float)

588.8 GFLOPS

-

FP64 (double)

36.80 GFLOPS

Board Design

Unknown

TDP

28W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Jet

GPU Name

Chelsea

Jet PRO (216-0856040)

GPU Variant

Chelsea PRO

GCN 1.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

1.5 billion

56 mm²

Die Size

123 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

1.2

-

6.5 (5.1)

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon R5 A320 vs AMD Radeon 625 Mobile

2

AMD Radeon R5 A320 vs ATI Mobility Radeon HD 5670 Mac Edition

3

AMD Radeon R5 A320 vs AMD Radeon HD 6990M Rebrand

4

AMD Radeon R5 A320 vs NVIDIA NVS 4200M

5

AMD Radeon R5 A320 vs ATI Mobility Radeon HD 4860

6

AMD Radeon R5 A320 vs AMD Radeon R7 A360

7

AMD Radeon R5 A320 vs AMD Radeon HD 7530M

8

AMD Radeon R5 A320 vs ATI Mobility FireGL V5700

9

AMD Radeon R5 A320 vs NVIDIA GeForce 9800M GS

10

AMD Radeon R5 A320 vs AMD Radeon R7 M270

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