AMD Radeon 780M vs AMD Radeon RX 6750 GRE
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Oct 2023
Generation
Navi III IGP
Navi II
Type
Integrated
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
800 MHz
2321 MHz
Boost Clock
2700 MHz
2581 MHz
Memory Clock
System Shared
2250 MHz
Memory
Memory Size
System Shared
12GB
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
192bit
Bandwidth
System Dependent
432.0GB/s
Render Config
Compute Units
12
40
Shading Units
768
2560
TMUs
48
160
ROPs
32
64
RT Cores
12
40
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
3 MB
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
86.40 GPixel/s
165.2 GPixel/s
Texture Rate
129.6 GTexel/s
413.0 GTexel/s
FP16 (half)
16.59 TFLOPS
26.43 TFLOPS
FP32 (float)
8.294 TFLOPS
13.21 TFLOPS
FP64 (double)
518.4 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
Phoenix
Navi 22
Architecture
RDNA 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
25.39 billion
17.2 billion
Die Size
178 mm²
335 mm²
GPU Variant
—
Navi 22 KXT
Board Design
TDP
15W
250W
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.7
Benchmark
3DMark Time Spy
2,775
—
3DMark Time Spy Extreme
1,324
—
3DMark Speed Way
458
—
Blender
350
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.