NVIDIA GRID K220Q vs NVIDIA GeForce GTX 970M
GPU · Specs Compare
Graphics Card
Release Date
Jul 2014
Oct 2014
Generation
GRID
GeForce 900M
Type
Professional
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Memory Clock
1250 MHz
1253 MHz
Base Clock
—
924 MHz
Boost Clock
—
1038 MHz
Memory
Memory Size
512MB
3GB
Memory Type
GDDR5
GDDR5
Memory Bus
256bit
192bit
Bandwidth
160.0GB/s
120.3GB/s
Render Config
Shading Units
1536
1280
TMUs
128
80
ROPs
32
48
L1 Cache
16 KB (per SMX)
48 KB (per SMM)
L2 Cache
512 KB
1536 KB
Theoretical Performance
Pixel Rate
23.84 GPixel/s
49.82 GPixel/s
Texture Rate
95.36 GTexel/s
83.04 GTexel/s
FP32 (float)
2.289 TFLOPS
2.657 TFLOPS
FP64 (double)
95.36 GFLOPS
83.04 GFLOPS
Graphics Processor
GPU Name
GK104
GM204
Architecture
Kepler
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
3.54 billion
5.2 billion
Die Size
294 mm²
398 mm²
GPU Variant
—
N16E-GT-A2
Board Design
TDP
225W
Unknown
Suggested PSU
550 W
—
Outputs
No outputs
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (11_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
5.2
Shader Model
5.1
6.7 (6.4)
Benchmark
Blender
168
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.