GeForce GT 1030 DDR4 vs GeForce 8400
We compared two Desktop platform GPUs: 2GB VRAM GeForce GT 1030 DDR4 and 256MB VRAM GeForce 8400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce GT 1030 DDR4 's Advantages
Released 10 years and 3 months late
Boost Clock1379MHz
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (16.80GB/s vs 8.000GB/s)
376 additional rendering cores
Lower TDP (20W vs 25W)
Score
Benchmark
FP32 (float)
GeForce GT 1030 DDR4
+4942%
1059
GeForce 8400
21
Graphics Card
Mar 2018
Release Date
Dec 2007
GeForce 10
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x4
Bus Interface
PCIe 2.0 x16
Clock Speeds
1152 MHz
Base Clock
-
1379 MHz
Boost Clock
-
1050 MHz
Memory Clock
500 MHz
Memory
2GB
Memory Size
256MB
DDR4
Memory Type
DDR2
64bit
Memory Bus
64bit
16.80GB/s
Bandwidth
8.000GB/s
Render Config
3
SM Count
1
384
Shading Units
8
24
TMUs
4
16
ROPs
4
48 KB (per SM)
L1 Cache
-
512 KB
L2 Cache
16 KB
Theoretical Performance
22.06 GPixel/s
Pixel Rate
2.160 GPixel/s
33.10 GTexel/s
Texture Rate
2.160 GTexel/s
16.55 GFLOPS
FP16 (half)
-
1059 GFLOPS
FP32 (float)
20.80 GFLOPS
33.10 GFLOPS
FP64 (double)
-
Board Design
20W
TDP
25W
200 W
Suggested PSU
200 W
1x DVI
1x HDMI 2.0
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
None
Graphics Processor
GP108
GPU Name
G98
GP108-310-A1
GPU Variant
-
Pascal
Architecture
Tesla
Samsung
Foundry
TSMC
14 nm
Process Size
65 nm
1.8 billion
Transistors
0.21 billion
74 mm²
Die Size
86 mm²
Graphics Features
12 (12_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
3.0
OpenCL
1.1
1.3
Vulkan
N/A
6.1
CUDA
1.1
6.4
Shader Model
4.0
