AMD Radeon R9 Nano vs NVIDIA GeForce GTX 950
GPU · Specs Compare
Graphics Card
Release Date
Aug 2015
Aug 2015
Generation
Pirate Islands
GeForce 900
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Memory Clock
500 MHz
1653 MHz
Base Clock
—
1024 MHz
Boost Clock
—
1188 MHz
Memory
Memory Size
4GB
2GB
Memory Type
HBM
GDDR5
Memory Bus
4096bit
128bit
Bandwidth
512.0GB/s
105.8GB/s
Render Config
Compute Units
64
—
Shading Units
4096
768
TMUs
256
48
ROPs
64
32
L1 Cache
16 KB (per CU)
48 KB (per SMM)
L2 Cache
2 MB
1024 KB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
38.02 GPixel/s
Texture Rate
256.0 GTexel/s
57.02 GTexel/s
FP16 (half)
8.192 TFLOPS
—
FP32 (float)
8.192 TFLOPS
1.825 TFLOPS
FP64 (double)
512.0 GFLOPS
57.02 GFLOPS
Graphics Processor
GPU Name
Fiji
GM206
GPU Variant
Fiji XT CA(215-0862120)
GM206-250-A1
Architecture
GCN 3.0
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
28 nm
Transistors
8.9 billion
2.94 billion
Die Size
596 mm²
228 mm²
Board Design
TDP
175W
90W
Suggested PSU
450 W
250 W
Outputs
1x HDMI 1.4a3x DisplayPort 1.2
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 6-pin
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.4
CUDA
—
5.2
Benchmark
3DMark Time Spy
—
1,903
3DMark Time Spy Extreme
—
396
▲ Specs Compare
Data sourced from official specifications and benchmark tests.