NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA A2
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 and 16GB VRAM A2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 4070 GDDR6 's Advantages
Released 2 years and 9 months late
Boost Clock has increased by 40% (2475MHz vs 1770MHz)
Larger VRAM bandwidth (480.0GB/s vs 200.1GB/s)
4608 additional rendering cores
NVIDIA A2 's Advantages
More VRAM (16GB vs 12GB)
Lower TDP (60W vs 200W)
Score
Benchmark
FP32 (float)
GeForce RTX 4070 GDDR6
+543%
29.15 TFLOPS
A2
4.531 TFLOPS
Graphics Card
Aug 2024
Release Date
Nov 2021
GeForce 40
Generation
Quadro
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x8
Clock Speeds
1920 MHz
Base Clock
1440 MHz
2475 MHz
Boost Clock
1770 MHz
2500 MHz
Memory Clock
1563 MHz
Memory
12GB
Memory Size
16GB
GDDR6
Memory Type
GDDR6
192bit
Memory Bus
128bit
480.0GB/s
Bandwidth
200.1GB/s
Render Config
-
-
-
46
SM Count
10
5888
Shading Units
1280
184
TMUs
40
64
ROPs
32
184
Tensor Cores
40
46
RT Cores
10
128 KB (per SM)
L1 Cache
128 KB (per SM)
36 MB
L2 Cache
2 MB
-
-
-
Theoretical Performance
158.4 GPixel/s
Pixel Rate
56.64 GPixel/s
455.4 GTexel/s
Texture Rate
70.80 GTexel/s
29.15 TFLOPS
FP16 (half)
4.531 TFLOPS
29.15 TFLOPS
FP32 (float)
4.531 TFLOPS
455.4 GFLOPS
FP64 (double)
70.80 GFLOPS
Board Design
200W
TDP
60W
550 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
No outputs
1x 16-pin
Power Connectors
None
Graphics Processor
AD104
GPU Name
GA107
AD104-2XX-A1
GPU Variant
-
Ada Lovelace
Architecture
Ampere
TSMC
Foundry
Samsung
5 nm
Process Size
8 nm
35.8 billion
Transistors
Unknown
294 mm²
Die Size
Unknown
Graphics Features
12 Ultimate (12_2)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
8.9
CUDA
8.6
6.8
Shader Model
6.6
