NVIDIA RTX 6000D vs NVIDIA GeForce GTX 950
GPU Specs Compare
Graphics Card
Release Date
Jul 2025
Aug 2015
Generation
Blackwell PRO W
GeForce 900
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1992 MHz
1024 MHz
Boost Clock
2430 MHz
1188 MHz
Memory Clock
1560 MHz
1653 MHz
Memory
Memory Size
84GB
2GB
Memory Type
GDDR7
GDDR5
Memory Bus
448bit
128bit
Bandwidth
1.40TB/s
105.8GB/s
Render Config
SM Count
156
-
Shading Units
19968
768
TMUs
624
48
ROPs
192
32
Tensor Cores
624
-
RT Cores
156
-
L1 Cache
128 KB (per SM)
48 KB (per SMM)
L2 Cache
128 MB
1024 KB
Theoretical Performance
Pixel Rate
466.6 GPixel/s
38.02 GPixel/s
Texture Rate
1516.3 GTexel/s
57.02 GTexel/s
FP16 (half)
97.04 TFLOPS
-
FP32 (float)
97.04 TFLOPS
1.825 TFLOPS
FP64 (double)
1.516 TFLOPS
57.02 GFLOPS
Graphics Processor
GPU Name
GB202
GM206
Architecture
Blackwell 2.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
92.2 billion
2.94 billion
Die Size
750 mm²
228 mm²
GPU Variant
-
GM206-250-A1
Board Design
TDP
600W
90W
Suggested PSU
1000 W
250 W
Outputs
4x DisplayPort 2.1b
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
1x 16-pin
1x 6-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
5.2
Shader Model
6.9
6.4
📊 Benchmark
3DMark Time Spy
-
1,903
3DMark Time Spy Extreme
-
396