NVIDIA GeForce GTX 950A vs AMD Radeon RX 6800 XT
GPU Specs Compare
Graphics Card
Release Date
Mar 2015
Oct 2020
Generation
GeForce 900A
Navi II
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Base Clock
993 MHz
1825 MHz
Boost Clock
1124 MHz
2250 MHz
Memory Clock
1001 MHz
2000 MHz
Memory
Memory Size
2GB
16GB
Memory Type
DDR3
GDDR6
Memory Bus
128bit
256bit
Bandwidth
32.03GB/s
512.0GB/s
Render Config
Shading Units
640
4608
TMUs
40
288
ROPs
16
128
L1 Cache
64 KB (per SMM)
128 KB per Array
L2 Cache
2 MB
4 MB
Compute Units
-
72
RT Cores
-
72
L3 Cache
-
128 MB
Theoretical Performance
Pixel Rate
17.98 GPixel/s
288.0 GPixel/s
Texture Rate
44.96 GTexel/s
648.0 GTexel/s
FP32 (float)
1439 GFLOPS
20.74 TFLOPS
FP64 (double)
44.96 GFLOPS
1296 GFLOPS
FP16 (half)
-
41.47 TFLOPS
Graphics Processor
GPU Name
GM107
Navi 21
GPU Variant
N16P-GT
Navi 21 XT(215-121000177)
Architecture
Maxwell
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
1.87 billion
26.8 billion
Die Size
148 mm²
520 mm²
Board Design
TDP
75W
300W
Outputs
No outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Suggested PSU
-
700 W
Power Connectors
-
2x 8-pin
Graphics Features
DirectX
12 (11_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
5.0
-
Shader Model
5.1
6.5
📊 Benchmark
3DMark Time Spy
-
19,329