NVIDIA GeForce GTX 780M vs AMD Radeon Pro V420
GPU Specs Compare
Graphics Card
Release Date
May 2013
Unknown
Generation
GeForce 700M
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
771 MHz
800 MHz
Boost Clock
797 MHz
1700 MHz
Memory Clock
1250 MHz
800 MHz
Memory
Memory Size
4GB
32GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
4096bit
Bandwidth
160.0GB/s
819.2GB/s
Render Config
Shading Units
1536
4096
TMUs
128
256
ROPs
32
64
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
4 MB
Compute Units
-
64
Theoretical Performance
Pixel Rate
25.50 GPixel/s
108.8 GPixel/s
Texture Rate
102.0 GTexel/s
435.2 GTexel/s
FP32 (float)
2.448 TFLOPS
13.93 TFLOPS
FP64 (double)
102.0 GFLOPS
6.963 TFLOPS
FP16 (half)
-
27.85 TFLOPS
Graphics Processor
GPU Name
GK104
Vega 20
GPU Variant
N14E-GTX-A2
Vega 20 GLXT WS(215-0914026)
Architecture
Kepler
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
3.54 billion
13.23 billion
Die Size
294 mm²
331 mm²
Board Design
TDP
122W
300W
Outputs
No outputs
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
-
700 W
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.3
CUDA
3.0
-
Shader Model
5.1
6.7
📊 Benchmark
Blender
180
-