NVIDIA GeForce GTX 950 OEM vs AMD Radeon VII
GPU Specs Compare
Graphics Card
Release Date
Jan 2016
Feb 2019
Generation
GeForce 900
Vega II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
937 MHz
1400 MHz
Boost Clock
1203 MHz
1750 MHz
Memory Clock
1253 MHz
1000 MHz
Memory
Memory Size
4GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
128bit
4096bit
Bandwidth
80.19GB/s
1020GB/s
Render Config
Shading Units
1024
3840
TMUs
64
240
ROPs
32
64
L1 Cache
48 KB (per SMM)
16 KB (per CU)
L2 Cache
1024 KB
4 MB
Compute Units
-
60
Theoretical Performance
Pixel Rate
38.50 GPixel/s
112.0 GPixel/s
Texture Rate
76.99 GTexel/s
420.0 GTexel/s
FP32 (float)
2.464 TFLOPS
13.44 TFLOPS
FP64 (double)
76.99 GFLOPS
3.360 TFLOPS
FP16 (half)
-
26.88 TFLOPS
Graphics Processor
GPU Name
GM206S
Vega 20
GPU Variant
950 OEM
Vega 20 XT
Architecture
Maxwell 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.94 billion
13.23 billion
Die Size
228 mm²
331 mm²
Board Design
TDP
Unknown
295W
Suggested PSU
200 W
600 W
Outputs
No outputs
1x HDMI 2.0b3x DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.2
-
Shader Model
6.7
6.7
📊 Benchmark
3DMark Time Spy
-
8,923
3DMark Time Spy Extreme
-
4,374
Blender
-
772