GeForce 8400 GS PCI vs GeForce RTX 4070 GDDR6
We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI and 12GB VRAM GeForce RTX 4070 GDDR6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce 8400 GS PCI 's Advantages
Lower TDP (25W vs 200W)
GeForce RTX 4070 GDDR6 's Advantages
Released 16 years and 8 months late
Boost Clock2475MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (480.0GB/s vs 5.328GB/s)
5880 additional rendering cores
Score
Benchmark
FP32 (float)
GeForce 8400 GS PCI
22
GeForce RTX 4070 GDDR6
+132400%
29150
Graphics Card
Dec 2007
Release Date
Aug 2024
GeForce 8
Generation
GeForce 40
Desktop
Type
Desktop
PCI
Bus Interface
PCIe 4.0 x16
Clock Speeds
-
Base Clock
1920 MHz
-
Boost Clock
2475 MHz
333 MHz
Memory Clock
2500 MHz
Memory
512MB
Memory Size
12GB
DDR2
Memory Type
GDDR6
64bit
Memory Bus
192bit
5.328GB/s
Bandwidth
480.0GB/s
Render Config
1
SM Count
46
8
Shading Units
5888
4
TMUs
184
4
ROPs
64
-
Tensor Cores
184
-
RT Cores
46
-
L1 Cache
128 KB (per SM)
16 KB
L2 Cache
36 MB
Theoretical Performance
2.268 GPixel/s
Pixel Rate
158.4 GPixel/s
2.268 GTexel/s
Texture Rate
455.4 GTexel/s
-
FP16 (half)
29.15 TFLOPS
22.40 GFLOPS
FP32 (float)
29.15 TFLOPS
-
FP64 (double)
455.4 GFLOPS
Board Design
25W
TDP
200W
200 W
Suggested PSU
550 W
1x S-Video
1x DMS-59
Outputs
1x HDMI 2.1
3x DisplayPort 1.4a
None
Power Connectors
1x 16-pin
Graphics Processor
G98
GPU Name
AD104
G98-400-U2
GPU Variant
AD104-2XX-A1
Tesla
Architecture
Ada Lovelace
TSMC
Foundry
TSMC
65 nm
Process Size
5 nm
0.21 billion
Transistors
35.8 billion
86 mm²
Die Size
294 mm²
Graphics Features
11.1 (10_0)
DirectX
12 Ultimate (12_2)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.3
1.1
CUDA
8.9
4.0
Shader Model
6.8
