AMD Radeon Pro Vega 64X vs NVIDIA GeForce GTX 780 Ti Engineering Sample
GPU · Specs Compare
Graphics Card
Release Date
Mar 2019
Unknown
Generation
Radeon Pro Mac
GeForce 700
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1250 MHz
875 MHz
Boost Clock
1468 MHz
928 MHz
Memory Clock
1000 MHz
1753 MHz
Memory
Memory Size
16GB
3GB
Memory Type
HBM2
GDDR5
Memory Bus
2048bit
384bit
Bandwidth
512.0GB/s
336.6GB/s
Render Config
Compute Units
64
—
Shading Units
4096
2880
TMUs
256
240
ROPs
64
48
L1 Cache
16 KB (per CU)
16 KB (per SMX)
L2 Cache
4 MB
1536 KB
Theoretical Performance
Pixel Rate
93.95 GPixel/s
55.68 GPixel/s
Texture Rate
375.8 GTexel/s
222.7 GTexel/s
FP16 (half)
24.05 TFLOPS
—
FP32 (float)
12.03 TFLOPS
5.345 TFLOPS
FP64 (double)
751.6 GFLOPS
222.7 GFLOPS
Graphics Processor
GPU Name
Vega 10
GK180
GPU Variant
Vega 10 XT(215-0894200)
GK180-425-A1
Architecture
GCN 5.0
Kepler
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
28 nm
Transistors
12.5 billion
7.08 billion
Die Size
495 mm²
561 mm²
Board Design
TDP
250W
250W
Outputs
No outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 (12_1)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.2.175
Shader Model
6.4
5.1
CUDA
—
3.5
▲ Specs Compare
Data sourced from official specifications and benchmark tests.