NVIDIA RTX A2000 Mobile vs NVIDIA GeForce GTX 670
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
May 2012
Generation
Ampere-MW
GeForce 600
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1215 MHz
915 MHz
Boost Clock
1687 MHz
980 MHz
Memory Clock
1500 MHz
1502 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
192.0GB/s
192.3GB/s
Render Config
SM Count
20
—
Shading Units
2560
1344
TMUs
80
112
ROPs
48
32
Tensor Cores
80
—
RT Cores
20
—
L1 Cache
128 KB (per SM)
16 KB (per SMX)
L2 Cache
2 MB
512 KB
Theoretical Performance
Pixel Rate
80.98 GPixel/s
27.44 GPixel/s
Texture Rate
135.0 GTexel/s
109.8 GTexel/s
FP16 (half)
8.637 TFLOPS
—
FP32 (float)
8.637 TFLOPS
2.634 TFLOPS
FP64 (double)
135.0 GFLOPS
109.8 GFLOPS
Graphics Processor
GPU Name
GA107
GK104
Architecture
Ampere
Kepler
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
3.54 billion
Die Size
200 mm²
294 mm²
GPU Variant
—
GK104-325-A2
Board Design
TDP
95W
170W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
—
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.1
CUDA
8.6
3.0
Shader Model
6.8
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.