GPU Comparison
RADEON
AMD Radeon 780M
CORE STATE
Phoenix
VRAM
System Shared
CLOCK SPEED
2700 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
RDNA 3.0
PROCESS
4 nm
LAUNCH DATE
2023
VS
RADEON
Radeon Vega 3
CORE STATE
Picasso
VRAM
System Shared
CLOCK SPEED
1100 MHz
TDP
15 W
BUS WIDTH
System Shared
ARCHITECTURE
GCN 5.0
PROCESS
12 nm
LAUNCH DATE
2019
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
geekbench_metal
DETAILED SPECIFICATIONS
SPECIFICATION
780M
Vega 3
Core Specs
Shading Units
768
192
-75.0%
Shaders
768
192
-75.0%
TMUs
48
12
-75.0%
ROPs
32
4
-87.5%
Compute Units
12
3
-75.0%
Clocks
Base Clock
800 MHz
300 MHz
Boost Clock
2700 MHz
1100 MHz
Memory Clock
System Shared
System Shared
Memory
Memory Size
System Shared
System Shared
Memory Type
System Shared
System Shared
Memory Bus
System Shared
System Shared
Bandwidth
System Dependent
System Dependent
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
—
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
86.40 GPixel/s
4.400 GPixel/s
Texture Rate
129.6 GTexel/s
13.20 GTexel/s
FP32 (TFLOPS)
8.294 TFLOPS
422.4 GFLOPS
FP64 (TFLOPS)
518.4 GFLOPS (1:16)
26.40 GFLOPS (1:16)
FP16 (TFLOPS)
16.59 TFLOPS (2:1)
844.8 GFLOPS (2:1)
AI/RT
RT Cores
12
—
Power
TDP
15 W
15 W
TDP (W)
15
15
0.0%
Power Connectors
None
None
Architecture
Architecture
RDNA 3.0
GCN 5.0
GPU Name
Phoenix
Picasso
Generation
Navi III IGP
(Phoenix Mobile)
Vega IGP
(Picasso)
Process Size
4 nm
12 nm
Transistors
25,390 million
4,940 million
Die Size
178 mm²
210 mm²
Foundry
TSMC
GlobalFoundries
Density
142.6M / mm²
23.5M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
Vulkan
1.4
1.3
OpenCL
2.1
2.1
Shader Model
6.8
6.7
Physical
Slot Width
IGP
IGP
Outputs
Portable Device Dependent
Motherboard Dependent
Bus Interface
PCIe 4.0 x8
IGP
Other
Production
Active
End-of-life
Predecessor
Navi II IGP
GCN 3.0 IGP
Successor
Navi III IGP
Vega II IGP