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 R7 M340
CORE STATE
Meso
VRAM
2 GB
CLOCK SPEED
1021 MHz
TDP
—
BUS WIDTH
64 bit
ARCHITECTURE
GCN 3.0
PROCESS
28 nm
LAUNCH DATE
2015
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
780M
R7 M340
Core Specs
Shading Units
768
320
-58.3%
Shaders
768
320
-58.3%
TMUs
48
20
-58.3%
ROPs
32
8
-75.0%
Compute Units
12
5
-58.3%
Clocks
Base Clock
800 MHz
943 MHz
Boost Clock
2700 MHz
1021 MHz
Memory Clock
System Shared
1000 MHz
2 Gbps effective
Memory
Memory Size
System Shared
2 GB
VRAM (MB)
—
2,048
Memory Type
System Shared
DDR3
Memory Bus
System Shared
64 bit
Bandwidth
System Dependent
16.00 GB/s
Cache
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
128 KB
L0 Cache
32 KB per WGP
—
Performance
Pixel Rate
86.40 GPixel/s
8.168 GPixel/s
Texture Rate
129.6 GTexel/s
20.42 GTexel/s
FP32 (TFLOPS)
8.294 TFLOPS
653.4 GFLOPS
FP64 (TFLOPS)
518.4 GFLOPS (1:16)
40.84 GFLOPS (1:16)
FP16 (TFLOPS)
16.59 TFLOPS (2:1)
653.4 GFLOPS (1:1)
AI/RT
RT Cores
12
—
Power
TDP
15 W
—
TDP (W)
15
—
Power Connectors
None
—
Architecture
Architecture
RDNA 3.0
GCN 3.0
GPU Name
Phoenix
Meso
Generation
Navi III IGP
(Phoenix Mobile)
Gem System
(R7 M300)
Process Size
4 nm
28 nm
Transistors
25,390 million
1,550 million
Die Size
178 mm²
125 mm²
Foundry
TSMC
TSMC
Density
142.6M / mm²
12.4M / mm²
API Support
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
Vulkan
1.4
1.2.170
OpenCL
2.1
2.1
Shader Model
6.8
6.5
Physical
Slot Width
IGP
—
Outputs
Portable Device Dependent
—
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x8
Other
Production
Active
End-of-life
Predecessor
Navi II IGP
Solar System
Successor
Navi III IGP
Polaris Mobile