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
GPU
Arc A580
CORE STATE
DG2-512
VRAM
8 GB
CLOCK SPEED
2000 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
Xe-HPG
PROCESS
6 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
780M
A580
Core Specs
Shading Units
768
3,072
+300.0%
Shaders
768
3,072
+300.0%
TMUs
48
192
+300.0%
ROPs
32
96
+200.0%
Compute Units
12
—
Execution Units
—
384
Clocks
Base Clock
800 MHz
1700 MHz
Boost Clock
2700 MHz
2000 MHz
Memory Clock
System Shared
2000 MHz
16 Gbps effective
Memory
Memory Size
System Shared
8 GB
VRAM (MB)
—
8,192
Memory Type
System Shared
GDDR6
Memory Bus
System Shared
256 bit
Bandwidth
System Dependent
512.0 GB/s
Cache
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
8 MB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
86.40 GPixel/s
192.0 GPixel/s
Texture Rate
129.6 GTexel/s
384.0 GTexel/s
FP32 (TFLOPS)
8.294 TFLOPS
12.29 TFLOPS
FP64 (TFLOPS)
518.4 GFLOPS (1:16)
1.536 TFLOPS (1:8)
FP16 (TFLOPS)
16.59 TFLOPS (2:1)
24.58 TFLOPS (2:1)
AI/RT
RT Cores
12
24
+100.0%
XMX Cores
—
384
Power
TDP
15 W
175 W
TDP (W)
15
175
+1066.7%
Suggested PSU
—
450 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
RDNA 3.0
Xe-HPG
GPU Name
Phoenix
DG2-512
Generation
Navi III IGP
(Phoenix Mobile)
Alchemist
(Arc 5)
Process Size
4 nm
6 nm
Transistors
25,390 million
21,700 million
Die Size
178 mm²
406 mm²
Foundry
TSMC
TSMC
Density
142.6M / mm²
53.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.1
3.0
Shader Model
6.8
6.6
Physical
Slot Width
IGP
Dual-slot
Outputs
Portable Device Dependent
1x HDMI 2.13x DisplayPort 2.0
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Other
Production
Active
Active
Predecessor
Navi II IGP
Xe Graphics
Successor
Navi III IGP
Battlemage