AMD Radeon 680M vs Intel UHD Graphics 770
We compared two Integrated graphics card GPUs: 0System Shared VRAM Radeon 680M and 0System Shared VRAM UHD Graphics 770 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon 680M 's Advantages
Boost Clock has increased by 42% (2200MHz vs 1550MHz)
512 additional rendering cores
Intel UHD Graphics 770 's Advantages
Released 8 months late
Lower TDP (15W vs 50W)
Score
Benchmark
FP32 (float)
Radeon 680M
+326%
3.379 TFLOPS
UHD Graphics 770
0.793 TFLOPS
3DMark Time Spy
Radeon 680M
+217%
2339
UHD Graphics 770
736
3DMark Time Spy Extreme
Radeon 680M
+205%
1087
UHD Graphics 770
356
Graphics Card
Jan 2022
Release Date
Sep 2022
Navi II IGP
Generation
HD Graphics
Integrated
Type
Integrated
PCIe 4.0 x8
Bus Interface
Ring Bus
Clock Speeds
2000 MHz
Base Clock
300 MHz
2200 MHz
Boost Clock
1550 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
256
48
TMUs
16
32
ROPs
8
-
-
-
12
RT Cores
-
128 KB per Array
L1 Cache
-
2 MB
L2 Cache
-
-
-
-
Theoretical Performance
70.40 GPixel/s
Pixel Rate
12.40 GPixel/s
105.6 GTexel/s
Texture Rate
24.80 GTexel/s
6.758 TFLOPS
FP16 (half)
1.587 TFLOPS
3.379 TFLOPS
FP32 (float)
793.6 GFLOPS
211.2 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
15W
-
-
-
Portable Device Dependent
Outputs
Motherboard Dependent
None
Power Connectors
-
Graphics Processor
Rembrandt
GPU Name
Raptor Lake GT1
-
-
-
RDNA 2.0
Architecture
Generation 12.2
TSMC
Foundry
Intel
6 nm
Process Size
10 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
6.6
