Home GPU Comparison AMD Radeon 680M vs Intel UHD Graphics 630

AMD Radeon 680M vs Intel UHD Graphics 630

We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM UHD Graphics 630 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 680M 's Advantages
Released 1 years and 9 months late
Boost Clock has increased by 91% (2200MHz vs 1150MHz)
584 additional rendering cores
Intel UHD Graphics 630 's Advantages
Lower TDP (15W vs 50W)

Score

Benchmark

FP32 (float)
Radeon 680M +698%
3.379 TFLOPS
UHD Graphics 630
0.423 TFLOPS
3DMark Time Spy
Radeon 680M +453%
2329
UHD Graphics 630
421
VS

Graphics Card

Jan 2022
Release Date
Apr 2020
Navi II IGP
Generation
HD Graphics
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
Ring Bus

Clock Speeds

2000 MHz
Base Clock
350 MHz
2200 MHz
Boost Clock
1150 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

12
Compute Units
-
-
-
-
768
Shading Units
184
48
TMUs
23
32
ROPs
3
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
-
-
-

Theoretical Performance

70.40 GPixel/s
Pixel Rate
3.450 GPixel/s
105.6 GTexel/s
Texture Rate
26.45 GTexel/s
6.758 TFLOPS
FP16 (half)
846.4 GFLOPS
3.379 TFLOPS
FP32 (float)
423.2 GFLOPS
211.2 GFLOPS
FP64 (double)
105.8 GFLOPS

Board Design

50W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Rembrandt
GPU Name
Comet Lake GT2
-
-
-
RDNA 2.0
Architecture
Generation 9.5
TSMC
Foundry
Intel
6 nm
Process Size
14 nm+++
13.1 billion
Transistors
Unknown
208 mm²
Die Size
Unknown

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
2.0
OpenCL
3.0
1.3
Vulkan
1.3
-
-
-
6.7
Shader Model
6.5

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