NVIDIA GeForce GTX 880M vs AMD Radeon RX Vega 64 Limited Edition
GPU · Specs Compare
Graphics Card
Release Date
Mar 2014
Aug 2017
Generation
GeForce 800M
Vega
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Base Clock
954 MHz
1247 MHz
Boost Clock
993 MHz
1546 MHz
Memory Clock
1250 MHz
945 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR5
HBM2
Memory Bus
256bit
2048bit
Bandwidth
160.0GB/s
483.8GB/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
31.78 GPixel/s
98.94 GPixel/s
Texture Rate
127.1 GTexel/s
395.8 GTexel/s
FP32 (float)
3.050 TFLOPS
12.66 TFLOPS
FP64 (double)
127.1 GFLOPS
791.6 GFLOPS
FP16 (half)
—
25.33 TFLOPS
Graphics Processor
GPU Name
GK104
Vega 10
GPU Variant
N15E-GX-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
122W
295W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
—
600 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
190
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.