NVIDIA T1000 vs NVIDIA GeForce 8400 GS Rev. 2
We compared two Desktop platform GPUs: 4GB VRAM T1000 and 512MB VRAM GeForce 8400 GS Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA T1000 's Advantages
Released 13 years and 5 months late
Boost Clock1395MHz
More VRAM (4GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 6.400GB/s)
888 additional rendering cores
NVIDIA GeForce 8400 GS Rev. 2 's Advantages
Lower TDP (25W vs 50W)
Score
Benchmark
FP32 (float)
T1000
+11263%
2.5 TFLOPS
GeForce 8400 GS Rev. 2
0.022 TFLOPS
Graphics Card
May 2021
Release Date
Dec 2007
Quadro Turing
Generation
GeForce 8
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1065 MHz
Base Clock
-
1395 MHz
Boost Clock
-
1250 MHz
Memory Clock
400 MHz
Memory
4GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
128bit
Memory Bus
64bit
160.0GB/s
Bandwidth
6.400GB/s
Render Config
-
-
-
14
SM Count
1
896
Shading Units
8
56
TMUs
4
32
ROPs
4
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
-
1024 KB
L2 Cache
16 KB
-
-
-
Theoretical Performance
44.64 GPixel/s
Pixel Rate
2.268 GPixel/s
78.12 GTexel/s
Texture Rate
2.268 GTexel/s
5.000 TFLOPS
FP16 (half)
-
2.500 TFLOPS
FP32 (float)
22.40 GFLOPS
78.12 GFLOPS
FP64 (double)
-
Board Design
50W
TDP
25W
250 W
Suggested PSU
200 W
4x mini-DisplayPort 1.4a
Outputs
1x DVI
1x VGA
1x S-Video
None
Power Connectors
None
Graphics Processor
TU117
GPU Name
G98
-
-
-
Turing
Architecture
Tesla
TSMC
Foundry
TSMC
12 nm
Process Size
65 nm
4.7 billion
Transistors
0.21 billion
200 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
7.5
CUDA
1.1
6.8
Shader Model
4.0
