Home GPU Comparison NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA GeForce 8400 GS PCI Rev. 2

NVIDIA GeForce RTX 4070 GDDR6 vs NVIDIA GeForce 8400 GS PCI Rev. 2

We compared two Desktop platform GPUs: 12GB VRAM GeForce RTX 4070 GDDR6 and 512MB VRAM GeForce 8400 GS PCI Rev. 2 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 17 years and 4 months late
Boost Clock2475MHz
More VRAM (12GB vs 512GB)
Larger VRAM bandwidth (480.0GB/s vs 8.000GB/s)
5872 additional rendering cores
NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages
Lower TDP (40W vs 200W)

Score

Benchmark

FP32 (float)
GeForce RTX 4070 GDDR6 +74643%
29.15 TFLOPS
GeForce 8400 GS PCI Rev. 2
0.039 TFLOPS

Graphics Card

Aug 2024
Release Date
Apr 2007
GeForce 40
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCI

Clock Speeds

1920 MHz
Base Clock
-
2475 MHz
Boost Clock
-
2500 MHz
Memory Clock
500 MHz

Memory

12GB
Memory Size
512MB
GDDR6
Memory Type
DDR3
192bit
Memory Bus
64bit
480.0GB/s
Bandwidth
8.000GB/s

Render Config

-
-
-
46
SM Count
2
5888
Shading Units
16
184
TMUs
8
64
ROPs
4
184
Tensor Cores
-
46
RT Cores
-
128 KB (per SM)
L1 Cache
-
36 MB
L2 Cache
32 KB
-
-
-

Theoretical Performance

158.4 GPixel/s
Pixel Rate
2.080 GPixel/s
455.4 GTexel/s
Texture Rate
4.160 GTexel/s
29.15 TFLOPS
FP16 (half)
-
29.15 TFLOPS
FP32 (float)
39.36 GFLOPS
455.4 GFLOPS
FP64 (double)
-

Board Design

200W
TDP
40W
550 W
Suggested PSU
200 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1x VGA
1x 16-pin
Power Connectors
None

Graphics Processor

AD104
GPU Name
GT218
AD104-2XX-A1
GPU Variant
-
Ada Lovelace
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
35.8 billion
Transistors
0.26 billion
294 mm²
Die Size
57 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
8.9
CUDA
1.2
6.8
Shader Model
4.1
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