NVIDIA GeForce GTX 780M vs AMD Radeon RX Vega 56
GPU · Specs Compare
Graphics Card
Release Date
May 2013
Aug 2017
Generation
GeForce 700M
Vega
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
771 MHz
1156 MHz
Boost Clock
797 MHz
1471 MHz
Memory Clock
1250 MHz
800 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
160.0GB/s
409.6GB/s
Render Config
Shading Units
1536
3584
TMUs
128
224
ROPs
32
64
L1 Cache
16 KB (per SMX)
16 KB (per CU)
L2 Cache
512 KB
4 MB
Compute Units
—
56
Theoretical Performance
Pixel Rate
25.50 GPixel/s
94.14 GPixel/s
Texture Rate
102.0 GTexel/s
329.5 GTexel/s
FP32 (float)
2.448 TFLOPS
10.54 TFLOPS
FP64 (double)
102.0 GFLOPS
659.0 GFLOPS
FP16 (half)
—
21.09 TFLOPS
Graphics Processor
GPU Name
GK104
Vega 10
GPU Variant
N14E-GTX-A2
Vega 10 XL(215-0894216)
Architecture
Kepler
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
28 nm
14 nm
Transistors
3.54 billion
12.5 billion
Die Size
294 mm²
495 mm²
Board Design
TDP
122W
210W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.1
1.2
CUDA
3.0
—
Shader Model
5.1
6.4
Benchmark
Blender
180
—
3DMark Time Spy
—
6,783
3DMark Time Spy Extreme
—
3,310
▲ Specs Compare
Data sourced from official specifications and benchmark tests.