NVIDIA GeForce GTX 680M vs AMD Radeon Pro Vega 64X
GPU · Specs Compare
Graphics Card
Release Date
Jun 2012
Mar 2019
Generation
GeForce 600M
Radeon Pro Mac
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
719 MHz
1250 MHz
Boost Clock
758 MHz
1468 MHz
Memory Clock
900 MHz
1000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
115.2GB/s
512.0GB/s
Render Config
Shading Units
1344
4096
TMUs
112
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
21.22 GPixel/s
93.95 GPixel/s
Texture Rate
84.90 GTexel/s
375.8 GTexel/s
FP32 (float)
2.038 TFLOPS
12.03 TFLOPS
FP64 (double)
84.90 GFLOPS
751.6 GFLOPS
FP16 (half)
—
24.05 TFLOPS
Graphics Processor
GPU Name
GK104
Vega 10
GPU Variant
N13E-GTX-A2
Vega 10 XT(215-0894200)
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
100W
250W
Outputs
No outputs
No outputs
Power Connectors
None
None
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
189
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.