NVIDIA GeForce GTX 770 vs NVIDIA RTX A2000 Max-Q
GPU Specs Compare
Graphics Card
Release Date
May 2013
Apr 2021
Generation
GeForce 700
Ampere-MW
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1046 MHz
682 MHz
Boost Clock
1085 MHz
1207 MHz
Memory Clock
1753 MHz
1375 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
224.4GB/s
176.0GB/s
Render Config
Shading Units
1536
2560
TMUs
128
80
ROPs
32
48
L1 Cache
16 KB (per SMX)
128 KB (per SM)
L2 Cache
512 KB
2 MB
SM Count
-
20
Tensor Cores
-
80
RT Cores
-
20
Theoretical Performance
Pixel Rate
34.72 GPixel/s
57.94 GPixel/s
Texture Rate
138.9 GTexel/s
96.56 GTexel/s
FP32 (float)
3.333 TFLOPS
6.180 TFLOPS
FP64 (double)
138.9 GFLOPS
96.56 GFLOPS
FP16 (half)
-
6.180 TFLOPS
Graphics Processor
GPU Name
GK104
GA107
GPU Variant
GK104-425-A2
-
Architecture
Kepler
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
3.54 billion
8.7 billion
Die Size
294 mm²
200 mm²
Board Design
TDP
230W
95W
Suggested PSU
550 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.1
1.3
CUDA
3.0
8.6
Shader Model
5.1
6.8
📊 Benchmark
3DMark Time Spy
2,153
-
OctaneBench
38
-
Blender
252
-