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
Tesla T4
CORE STATE
TU104
VRAM
16 GB
CLOCK SPEED
1590 MHz
TDP
70 W
BUS WIDTH
256 bit
ARCHITECTURE
Turing
PROCESS
12 nm
LAUNCH DATE
2018
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 950
Tesla T4
Core Specs
Shading Units
768
2,560
+233.3%
Shaders
768
2,560
+233.3%
TMUs
48
160
+233.3%
ROPs
32
64
+100.0%
SM Count
—
40
Clocks
Base Clock
1024 MHz
585 MHz
Boost Clock
1188 MHz
1590 MHz
Memory Clock
1653 MHz
6.6 Gbps effective
1250 MHz
10 Gbps effective
Memory
Memory Size
2 GB
16 GB
VRAM (MB)
2,048
16,384
+700.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
105.8 GB/s
320.0 GB/s
Cache
L1 Cache
48 KB (per SMM)
64 KB (per SM)
L2 Cache
1024 KB
4 MB
Performance
Pixel Rate
38.02 GPixel/s
101.8 GPixel/s
Texture Rate
57.02 GTexel/s
254.4 GTexel/s
FP32 (TFLOPS)
1.825 TFLOPS
8.141 TFLOPS
FP64 (TFLOPS)
57.02 GFLOPS (1:32)
254.4 GFLOPS (1:32)
FP16 (TFLOPS)
—
65.13 TFLOPS (8:1)
AI/RT
RT Cores
—
40
Tensor Cores
—
320
Power
TDP
90 W
70 W
TDP (W)
90
70
-22.2%
Suggested PSU
250 W
250 W
Power Connectors
1x 6-pin
None
Architecture
Architecture
Maxwell 2.0
Turing
GPU Name
GM206
TU104
Generation
GeForce 900
Tesla Turing
(Txx)
Process Size
28 nm
12 nm
Transistors
2,940 million
13,600 million
Die Size
228 mm²
545 mm²
Foundry
TSMC
TSMC
Density
12.9M / mm²
25.0M / 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
7.5
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Single-slot
Length
202 mm
8 inches
168 mm
6.6 inches
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
No outputs
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Other
Launch Price
159 USD
—
Production
End-of-life
End-of-life
Predecessor
GeForce 700
Tesla Volta
Successor
GeForce 10
Server Ampere