Radeon HD 7640G IGP vs Radeon Vega 3
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon HD 7640G IGP and 0System Shared VRAM Radeon Vega 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon HD 7640G IGP 's Advantages
64 additional rendering cores
Radeon Vega 3 's Advantages
Released 7 years and 6 months late
Boost Clock has increased by 68% (1100MHz vs 655MHz)
Lower TDP (15W vs 35W)
Score
Benchmark
FP32 (float)
Radeon HD 7640G IGP
335
Radeon Vega 3
+25%
422
Graphics Card
May 2012
Release Date
Nov 2019
Trinity
Generation
Picasso
Integrated
Type
Integrated
IGP
Bus Interface
IGP
Clock Speeds
496 MHz
Base Clock
300 MHz
655 MHz
Boost Clock
1100 MHz
System Shared
Memory Clock
System Shared
Memory
System Shared
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Dependent
Bandwidth
System Dependent
Render Config
4
Compute Units
3
256
Shading Units
192
16
TMUs
12
8
ROPs
4
Theoretical Performance
5.240 GPixel/s
Pixel Rate
4.400 GPixel/s
10.48 GTexel/s
Texture Rate
13.20 GTexel/s
-
FP16 (half)
844.8 GFLOPS
335.4 GFLOPS
FP32 (float)
422.4 GFLOPS
-
FP64 (double)
26.40 GFLOPS
Board Design
35W
TDP
15W
No outputs
Outputs
No outputs
-
Power Connectors
None
Graphics Processor
Devastator Lite
GPU Name
Picasso
TeraScale 3
Architecture
GCN 5.0
TSMC
Foundry
GlobalFoundries
32 nm
Process Size
14 nm
1.303 billion
Transistors
4.94 billion
246 mm²
Die Size
210 mm²
Graphics Features
11.2 (11_0)
DirectX
12 (12_1)
4.4
OpenGL
4.6
1.2
OpenCL
2.1
N/A
Vulkan
1.2
5.0
Shader Model
6.4
