NVIDIA A100 SXM4 40 GB vs NVIDIA GeForce RTX 4070 AD103
GPU Specs Compare
Graphics Card
Release Date
May 2020
Mar 2024
Generation
Tesla Ampere
GeForce 40
Type
AI GPU
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1095 MHz
1920 MHz
Boost Clock
1410 MHz
2475 MHz
Memory Clock
1215 MHz
1313 MHz
Memory
Memory Size
40GB
12GB
Memory Type
HBM2e
GDDR6X
Memory Bus
5120bit
192bit
Bandwidth
1555GB/s
504.2GB/s
Render Config
SM Count
108
46
Shading Units
6912
5888
TMUs
432
184
ROPs
160
64
Tensor Cores
432
184
L1 Cache
192 KB (per SM)
128 KB (per SM)
L2 Cache
40 MB
36 MB
RT Cores
-
46
Theoretical Performance
Pixel Rate
225.6 GPixel/s
158.4 GPixel/s
Texture Rate
609.1 GTexel/s
455.4 GTexel/s
FP16 (half)
77.97 TFLOPS
29.15 TFLOPS
FP32 (float)
19.49 TFLOPS
29.15 TFLOPS
FP64 (double)
9.746 TFLOPS
455.4 GFLOPS
Graphics Processor
GPU Name
GA100
AD103
Architecture
Ampere
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
54.2 billion
45.9 billion
Die Size
826 mm²
379 mm²
GPU Variant
-
AD103-175-K1-A1
Board Design
TDP
400W
200W
Suggested PSU
800 W
550 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
8.0
8.9
Shader Model
N/A
6.7
📊 Benchmark
Blender
2,186
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