AMD Radeon RX 7950 XTX vs NVIDIA GeForce GTX 950M Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Unknown
Mar 2015
Generation
Navi III
GeForce 900M
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
2200 MHz
993 MHz
Boost Clock
3300 MHz
1124 MHz
Memory Clock
2500 MHz
900 MHz
Memory
Memory Size
24GB
2GB
Memory Type
GDDR6
DDR3
Memory Bus
384bit
128bit
Bandwidth
960.0GB/s
28.80GB/s
Render Config
Compute Units
96
-
Shading Units
6144
640
TMUs
384
40
ROPs
192
16
RT Cores
96
-
L1 Cache
256 KB per Array
64 KB (per SMM)
L2 Cache
6 MB
2 MB
L3 Cache
96 MB
-
Theoretical Performance
Pixel Rate
633.6 GPixel/s
17.98 GPixel/s
Texture Rate
1267 GTexel/s
44.96 GTexel/s
FP16 (half)
162.2 TFLOPS
-
FP32 (float)
81.10 TFLOPS
1439 GFLOPS
FP64 (double)
2.534 TFLOPS
44.96 GFLOPS
Graphics Processor
GPU Name
Navi 31
GM107
GPU Variant
Navi 31 XTX+
N16P-GT
Architecture
RDNA 3.0
Maxwell
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
57.7 billion
1.87 billion
Die Size
529 mm²
148 mm²
Board Design
TDP
355W
75W
Suggested PSU
750 W
-
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
No outputs
Power Connectors
2x 8-pin
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_0)
OpenGL
4.6
4.6
OpenCL
2.2
3.0
Vulkan
1.3
1.3
Shader Model
6.7
5.1
CUDA
-
5.0