Home GPU Comparison NVIDIA GeForce 8400 GS Rev. 2 vs NVIDIA GeForce GT 630 Rev. 2

NVIDIA GeForce 8400 GS Rev. 2 vs NVIDIA GeForce GT 630 Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 2 and 2GB VRAM GeForce GT 630 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 630 Rev. 2 's Advantages
Released 5 years and 5 months late
Larger VRAM bandwidth (14.40GB/s vs 6.400GB/s)
376 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 8400 GS Rev. 2
0.022 TFLOPS
GeForce GT 630 Rev. 2 +3050%
0.693 TFLOPS
VS

Graphics Card

Dec 2007
Release Date
May 2013
GeForce 8
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
400 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
DDR3
64bit
Memory Bus
64bit
6.400GB/s
Bandwidth
14.40GB/s

Render Config

1
SM Count
-
-
Compute Units
-
8
Shading Units
384
4
TMUs
32
4
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per SMX)
16 KB
L2 Cache
512 KB

Theoretical Performance

2.268 GPixel/s
Pixel Rate
7.216 GPixel/s
2.268 GTexel/s
Texture Rate
28.86 GTexel/s
-
FP16 (half)
-
22.40 GFLOPS
FP32 (float)
692.7 GFLOPS
-
FP64 (double)
28.86 GFLOPS

Graphics Processor

G98
GPU Name
GK208
-
GPU Variant
GK208-301-A1
Tesla
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.21 billion
Transistors
1.02 billion
86 mm²
Die Size
87 mm²

Board Design

25W
TDP
25W
200 W
Suggested PSU
200 W
1x DVI 1x VGA 1x S-Video
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
None
Power Connectors
None

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
1.1
CUDA
3.5
4.0
Shader Model
5.1

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