AMD Radeon HD 7950M vs NVIDIA GeForce RTX 2080 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2012
Jan 2019
Generation
London
GeForce 20 Mobile
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 3.0 x16
Clock Speeds
Memory Clock
1000 MHz
1750 MHz
Base Clock
-
1380 MHz
Boost Clock
-
1590 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
128.0GB/s
448.0GB/s
Render Config
Compute Units
20
-
Shading Units
1280
2944
TMUs
80
184
ROPs
32
64
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
512 KB
4 MB
SM Count
-
46
Tensor Cores
-
368
RT Cores
-
46
Theoretical Performance
Pixel Rate
22.40 GPixel/s
101.8 GPixel/s
Texture Rate
56.00 GTexel/s
292.6 GTexel/s
FP32 (float)
1.792 TFLOPS
9.362 TFLOPS
FP16 (half)
-
18.72 TFLOPS
FP64 (double)
-
292.6 GFLOPS
Graphics Processor
GPU Name
Wimbledon
TU104
GPU Variant
Wimbledon PRO
N18E-G3-A1
Architecture
GCN 1.0
Turing
Foundry
TSMC
TSMC
Process Size
28 nm
12 nm
Transistors
2.8 billion
13.6 billion
Die Size
212 mm²
545 mm²
Board Design
TDP
75W
150W
Outputs
No outputs
No outputs
Graphics Features
DirectX
12 (11_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.6
CUDA
-
7.5