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
RTX A2000
CORE STATE
GA106
VRAM
6 GB
CLOCK SPEED
1200 MHz
TDP
70 W
BUS WIDTH
192 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2021
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
3dmark_3dmark_steel_nomad_dx12
DETAILED SPECIFICATIONS
SPECIFICATION
GTX 950
RTX A2000
Core Specs
Shading Units
768
3,328
+333.3%
Shaders
768
3,328
+333.3%
TMUs
48
104
+116.7%
ROPs
32
48
+50.0%
SM Count
—
26
Clocks
Base Clock
1024 MHz
562 MHz
Boost Clock
1188 MHz
1200 MHz
Memory Clock
1653 MHz
6.6 Gbps effective
1500 MHz
12 Gbps effective
Memory
Memory Size
2 GB
6 GB
VRAM (MB)
2,048
6,144
+200.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
192 bit
Bandwidth
105.8 GB/s
288.0 GB/s
Cache
L1 Cache
48 KB (per SMM)
128 KB (per SM)
L2 Cache
1024 KB
3 MB
Performance
Pixel Rate
38.02 GPixel/s
57.60 GPixel/s
Texture Rate
57.02 GTexel/s
124.8 GTexel/s
FP32 (TFLOPS)
1.825 TFLOPS
7.987 TFLOPS
FP64 (TFLOPS)
57.02 GFLOPS (1:32)
124.8 GFLOPS (1:64)
FP16 (TFLOPS)
—
7.987 TFLOPS (1:1)
AI/RT
RT Cores
—
26
Tensor Cores
—
104
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
Ampere
GPU Name
GM206
GA106
Generation
GeForce 900
Workstation Ampere
(Ax000)
Process Size
28 nm
8 nm
Transistors
2,940 million
12,000 million
Die Size
228 mm²
276 mm²
Foundry
TSMC
Samsung
Density
12.9M / mm²
43.5M / 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
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
202 mm
8 inches
167 mm
6.6 inches
Height
—
69 mm
2.7 inches
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.2
4x mini-DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
159 USD
449 USD
Production
End-of-life
End-of-life
Predecessor
GeForce 700
Quadro Turing
Successor
GeForce 10
Workstation Ada