Home GPU Comparison AMD Radeon R5 A330 vs AMD Radeon HD 7690M

AMD Radeon R5 A330 vs AMD Radeon HD 7690M

We compared two Mobile platform GPUs: 2GB VRAM Radeon R5 A330 and 1024MB VRAM Radeon HD 7690M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 A330 's Advantages
Released 3 years and 10 months late
More VRAM (2GB vs 1024GB)
AMD Radeon HD 7690M 's Advantages
Larger VRAM bandwidth (28.80GB/s vs 14.40GB/s)
160 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R5 A330
0.659 TFLOPS
Radeon HD 7690M +5%
0.696 TFLOPS
VS

Graphics Card

Oct 2015
Release Date
Dec 2011
All-In-One
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
DDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
28.80GB/s

Render Config

5
Compute Units
6
-
-
-
320
Shading Units
480
20
TMUs
24
8
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

8.240 GPixel/s
Pixel Rate
11.60 GPixel/s
20.60 GTexel/s
Texture Rate
17.40 GTexel/s
-
-
-
659.2 GFLOPS
FP32 (float)
696.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
20W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

Exo
GPU Name
Thames
-
GPU Variant
Thames XT (216-0833000)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
0.69 billion
Transistors
0.716 billion
56 mm²
Die Size
104 mm²

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
-
-
-
6.5 (5.1)
Shader Model
5.0

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