NVIDIA GeForce RTX 4070 Mobile vs AMD Radeon R9 295X2
GPU · Specs Compare
3DMark
id
-
—
Graphics Card
Release Date
Jan 2023
Apr 2014
Generation
GeForce 40 Mobile
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1395 MHz
—
Boost Clock
1695 MHz
—
Memory Clock
2000 MHz
1250 MHz
Memory
Memory Size
8GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
512bit
Bandwidth
256.0GB/s
320.0GB/s
Render Config
SM Count
36
—
Shading Units
4608
2816
TMUs
144
176
ROPs
48
64
Tensor Cores
144
—
RT Cores
36
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
32 MB
1024 KB
Compute Units
—
44
Theoretical Performance
Pixel Rate
81.36 GPixel/s
65.15 GPixel/s
Texture Rate
244.1 GTexel/s
179.2 GTexel/s
FP16 (half)
15.62 TFLOPS
—
FP32 (float)
15.62 TFLOPS
5.733 TFLOPS
FP64 (double)
244.1 GFLOPS
716.7 GFLOPS
Graphics Processor
GPU Name
AD106
Vesuvius
GPU Variant
GN21-X6
Vesuvius XT(215-0852022)
Architecture
Ada Lovelace
GCN 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
22.9 billion
6.2 billion
Die Size
188 mm²
438 mm²
Board Design
TDP
115W
500W
Outputs
Portable Device Dependent
1x DVI4x mini-DisplayPort 1.2
Power Connectors
None
2x 8-pin
Suggested PSU
—
900 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.9
—
Shader Model
6.8
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.