AMD Radeon R9 M395 Mac Edition vs NVIDIA GeForce RTX 4070 GDDR6
GPU · Specs Compare
Graphics Card
Release Date
May 2015
Aug 2024
Generation
Crystal System
GeForce 40
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1365 MHz
2500 MHz
Base Clock
—
1920 MHz
Boost Clock
—
2475 MHz
Memory
Memory Size
2GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
174.7GB/s
480.0GB/s
Render Config
Compute Units
28
—
Shading Units
1792
5888
TMUs
112
184
ROPs
32
64
SM Count
—
46
Tensor Cores
—
184
RT Cores
—
46
L1 Cache
—
128 KB (per SM)
L2 Cache
—
36 MB
Theoretical Performance
Pixel Rate
26.69 GPixel/s
158.4 GPixel/s
Texture Rate
93.41 GTexel/s
455.4 GTexel/s
FP32 (float)
2.989 TFLOPS
29.15 TFLOPS
FP64 (double)
373.6 GFLOPS
455.4 GFLOPS
FP16 (half)
—
29.15 TFLOPS
Graphics Processor
GPU Name
Amethyst
AD104
GPU Variant
Amethyst PRO(216-0872004)
AD104-2XX-A1
Architecture
GCN 3.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5 billion
35.8 billion
Die Size
366 mm²
294 mm²
Board Design
TDP
250W
200W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
—
550 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.8
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.