NVIDIA GeForce RTX 2080 Max Q vs AMD Radeon HD 7950M
GPU Specs Compare
Graphics Card
Release Date
Jan 2019
Apr 2012
Generation
GeForce 20 Mobile
London
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
735 MHz
-
Boost Clock
1095 MHz
-
Memory Clock
1500 MHz
1000 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
384.0GB/s
128.0GB/s
Render Config
SM Count
46
-
Shading Units
2944
1280
TMUs
184
80
ROPs
64
32
Tensor Cores
368
-
RT Cores
46
-
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
-
20
Theoretical Performance
Pixel Rate
70.08 GPixel/s
22.40 GPixel/s
Texture Rate
201.5 GTexel/s
56.00 GTexel/s
FP16 (half)
12.89 TFLOPS
-
FP32 (float)
6.447 TFLOPS
1.792 TFLOPS
FP64 (double)
201.5 GFLOPS
-
Graphics Processor
GPU Name
TU104
Wimbledon
GPU Variant
N18E-G3-A1
Wimbledon PRO
Architecture
Turing
GCN 1.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
2.8 billion
Die Size
545 mm²
212 mm²
Board Design
TDP
80W
75W
Outputs
No outputs
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
3.0
1.2
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
5.1