GPU Comparison
GEFORCE
NVIDIA GeForce GTX 950
CORE STATE
GM206
VRAM
2 GB
CLOCK SPEED
1188 MHz
TDP
90 W
BUS WIDTH
128 bit
ARCHITECTURE
Maxwell 2.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
GEFORCE
L40S
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2520 MHz
TDP
300 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2022
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 950
L40S
Core Specs
Shading Units
768
18,176
+2266.7%
Shaders
768
18,176
+2266.7%
TMUs
48
568
+1083.3%
ROPs
32
192
+500.0%
SM Count
—
142
Clocks
Base Clock
1024 MHz
1110 MHz
Boost Clock
1188 MHz
2520 MHz
Memory Clock
1653 MHz
6.6 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
2 GB
48 GB
VRAM (MB)
2,048
49,152
+2300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
384 bit
Bandwidth
105.8 GB/s
864.0 GB/s
Cache
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
1024 KB
48 MB
Performance
Pixel Rate
38.02 GPixel/s
483.8 GPixel/s
Texture Rate
57.02 GTexel/s
1,431.4 GTexel/s
FP32 (TFLOPS)
1.825 TFLOPS
91.61 TFLOPS
FP64 (TFLOPS)
57.02 GFLOPS (1:32)
1,431.4 GFLOPS (1:64)
FP16 (TFLOPS)
—
91.61 TFLOPS (1:1)
AI/RT
RT Cores
—
142
Tensor Cores
—
568
Power
TDP
90 W
300 W
TDP (W)
90
300
+233.3%
Suggested PSU
250 W
700 W
Power Connectors
1x 6-pin
1x 16-pin
Architecture
Architecture
Maxwell 2.0
Ada Lovelace
GPU Name
GM206
AD102
Generation
GeForce 900
Server Ada
(Lxx)
Process Size
28 nm
5 nm
Transistors
2,940 million
76,300 million
Die Size
228 mm²
609 mm²
Foundry
TSMC
TSMC
Density
12.9M / mm²
125.3M / mm²
API Support
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
3.0
3.0
CUDA
5.2
8.9
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
202 mm
8 inches
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
159 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 700
Server Ampere
Successor
GeForce 10
Server Hopper