Intel Arc B770 vs NVIDIA GeForce GTX 950 Low Power
GPU Specs Compare
Graphics Card
Release Date
Jan 2026
Mar 2016
Generation
Battlemage
GeForce 900
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2100 MHz
1026 MHz
Boost Clock
2400 MHz
1190 MHz
Memory Clock
2000 MHz
1653 MHz
Memory
Memory Size
16GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
128bit
Bandwidth
512.0GB/s
105.8GB/s
Render Config
Shading Units
4096
768
TMUs
256
48
ROPs
128
32
RT Cores
32
-
L2 Cache
16 MB
1024 KB
L1 Cache
-
48 KB (per SMM)
Theoretical Performance
Pixel Rate
307.2 GPixel/s
38.08 GPixel/s
Texture Rate
614.4 GTexel/s
57.12 GTexel/s
FP16 (half)
39.32 TFLOPS
-
FP32 (float)
19.66 TFLOPS
1.828 TFLOPS
FP64 (double)
2.458 TFLOPS
57.12 GFLOPS
Graphics Processor
GPU Name
BMG-G31
GM206
Architecture
Xe2-HPG
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
Unknown
2.94 billion
Die Size
Unknown
228 mm²
GPU Variant
-
GM206-251-A1
Board Design
TDP
225W
75W
Suggested PSU
550 W
250 W
Outputs
1x HDMI 2.1a3x DisplayPort 2.1
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
None
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
Shader Model
6.6
6.4
CUDA
-
5.2