NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA GeForce RTX 4090 D
We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 and 24GB VRAM GeForce RTX 4090 D 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 8 months late
Lower TDP (200W vs 425W)
NVIDIA GeForce RTX 4090 D 's Advantages
Boost Clock has increased by 2% (2520MHz vs 2475MHz)
More VRAM (24GB vs 12GB)
Larger VRAM bandwidth (1008GB/s vs 480.0GB/s)
8704 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce RTX 4070 GDDR6
29.15 TFLOPS
GeForce RTX 4090 D
+152%
73.54 TFLOPS
Graphics Card
Aug 2024
Release Date
Dec 2023
GeForce 40
Generation
GeForce 40
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 4.0 x16
Clock Speeds
1920 MHz
Base Clock
2280 MHz
2475 MHz
Boost Clock
2520 MHz
2500 MHz
Memory Clock
1313 MHz
Memory
12GB
Memory Size
24GB
GDDR6
Memory Type
GDDR6X
192bit
Memory Bus
384bit
480.0GB/s
Bandwidth
1008GB/s
Render Config
-
-
-
46
SM Count
114
5888
Shading Units
14592
184
TMUs
456
64
ROPs
176
184
Tensor Cores
456
46
RT Cores
114
128 KB (per SM)
L1 Cache
128 KB (per SM)
36 MB
L2 Cache
72 MB
-
-
-
Theoretical Performance
158.4 GPixel/s
Pixel Rate
443.5 GPixel/s
455.4 GTexel/s
Texture Rate
1149 GTexel/s
29.15 TFLOPS
FP16 (half)
73.54 TFLOPS
29.15 TFLOPS
FP32 (float)
73.54 TFLOPS
455.4 GFLOPS
FP64 (double)
1149 GFLOPS
Board Design
200W
TDP
425W
550 W
Suggested PSU
800 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 16-pin
Graphics Processor
AD104
GPU Name
AD102
AD104-2XX-A1
GPU Variant
AD102-250-A1
Ada Lovelace
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
5 nm
Process Size
5 nm
35.8 billion
Transistors
76.3 billion
294 mm²
Die Size
609 mm²
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
8.9
6.8
Shader Model
6.7
