NVIDIA RTX 4000 Ada Generation vs AMD Radeon R9 M295X Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Aug 2023
Nov 2014
Generation
Workstation Ada
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1500 MHz
-
Boost Clock
2175 MHz
-
Memory Clock
2250 MHz
1362 MHz
Memory
Memory Size
20GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
160bit
256bit
Bandwidth
360.0GB/s
174.3GB/s
Render Config
SM Count
48
-
Shading Units
6144
2048
TMUs
192
128
ROPs
64
32
Tensor Cores
192
-
RT Cores
48
-
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
512 KB
Compute Units
-
32
Theoretical Performance
Pixel Rate
139.2 GPixel/s
27.20 GPixel/s
Texture Rate
417.6 GTexel/s
108.8 GTexel/s
FP16 (half)
26.73 TFLOPS
3.482 TFLOPS
FP32 (float)
26.73 TFLOPS
3.482 TFLOPS
FP64 (double)
417.6 GFLOPS
217.6 GFLOPS
Graphics Processor
GPU Name
AD104
Amethyst
Architecture
Ada Lovelace
GCN 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
35.8 billion
5 billion
Die Size
294 mm²
366 mm²
GPU Variant
-
Amethyst XT
Board Design
TDP
130W
250W
Suggested PSU
300 W
-
Outputs
4x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
-
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