NVIDIA GeForce RTX 5080 SUPER vs NVIDIA GeForce GTX 950
We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 5080 SUPER and 2GB VRAM GeForce GTX 950 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce RTX 5080 SUPER 's Advantages
Boost Clock has increased by 120% (2617MHz vs 1188MHz)
More VRAM (24GB vs 2GB)
Larger VRAM bandwidth (1.02TB/s vs 105.8GB/s)
9984 additional rendering cores
NVIDIA GeForce GTX 950 's Advantages
Lower TDP (90W vs 360W)
Score
Benchmark
FP32 (float)
GeForce RTX 5080 SUPER
+2983%
56.28 TFLOPS
GeForce GTX 950
1.825 TFLOPS
Graphics Card
Unknown
Release Date
Aug 2015
GeForce 50
Generation
GeForce 900
Desktop
Type
Desktop
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
2295 MHz
Base Clock
1024 MHz
2617 MHz
Boost Clock
1188 MHz
2000 MHz
Memory Clock
1653 MHz
Memory
24GB
Memory Size
2GB
GDDR7
Memory Type
GDDR5
256bit
Memory Bus
128bit
1.02TB/s
Bandwidth
105.8GB/s
Render Config
-
-
-
84
SM Count
-
10752
Shading Units
768
336
TMUs
48
112
ROPs
32
336
Tensor Cores
-
84
RT Cores
-
128 KB (per SM)
L1 Cache
48 KB (per SMM)
64 MB
L2 Cache
1024 KB
-
-
-
Theoretical Performance
293.1 GPixel/s
Pixel Rate
38.02 GPixel/s
879.3 GTexel/s
Texture Rate
57.02 GTexel/s
56.28 TFLOPS
FP16 (half)
-
56.28 TFLOPS
FP32 (float)
1.825 TFLOPS
879.3 GFLOPS
FP64 (double)
57.02 GFLOPS
Board Design
360W
TDP
90W
750 W
Suggested PSU
250 W
1x HDMI 2.1b
3x DisplayPort 2.1b
Outputs
1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a
1x 16-pin
Power Connectors
1x 6-pin
Graphics Processor
GB203
GPU Name
GM206
GB203-450-A1
GPU Variant
GM206-250-A1
Blackwell 2.0
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
5 nm
Process Size
28 nm
45.6 billion
Transistors
2.94 billion
378 mm²
Die Size
228 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.4
Vulkan
1.3
12.0
CUDA
5.2
6.8
Shader Model
6.4
