GeForce RTX 4080 SUPER vs GeForce GT 340 OEM
We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 SUPER and 1024MB VRAM GeForce GT 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 4080 SUPER 's Advantages
Released 13 years and 11 months late
Boost Clock2550MHz
More VRAM (16GB vs 1024GB)
Larger VRAM bandwidth (736.3GB/s vs 27.20GB/s)
10144 additional rendering cores
GeForce GT 340 OEM 's Advantages
Lower TDP (69W vs 320W)
Score
Benchmark
FP32 (float)
GeForce RTX 4080 SUPER
+20219%
52220
GeForce GT 340 OEM
257
Graphics Card
Jan 2024
Release Date
Feb 2010
GeForce 40
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
2295 MHz
Base Clock
-
2550 MHz
Boost Clock
-
1438 MHz
Memory Clock
850 MHz
Memory
16GB
Memory Size
1024MB
GDDR6X
Memory Type
GDDR3
256bit
Memory Bus
128bit
736.3GB/s
Bandwidth
27.20GB/s
Render Config
80
SM Count
12
10240
Shading Units
96
320
TMUs
32
112
ROPs
8
320
Tensor Cores
-
80
RT Cores
-
128 KB (per SM)
L1 Cache
-
64 MB
L2 Cache
64 KB
Theoretical Performance
285.6 GPixel/s
Pixel Rate
4.400 GPixel/s
816.0 GTexel/s
Texture Rate
17.60 GTexel/s
52.22 TFLOPS
FP16 (half)
-
52.22 TFLOPS
FP32 (float)
257.3 GFLOPS
816.0 GFLOPS
FP64 (double)
-
Board Design
320W
TDP
69W
700 W
Suggested PSU
250 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
1x DVI
1x HDMI
1x VGA
1x 16-pin
Power Connectors
None
Graphics Processor
AD103
GPU Name
GT215
AD103-400-A1
GPU Variant
GT215-301-A3
Ada Lovelace
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
40 nm
45.9 billion
Transistors
0.727 billion
379 mm²
Die Size
144 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
6.7
Shader Model
4.1
