AMD Radeon R9 M295X vs NVIDIA RTX 4000 Ada Generation
GPU Specs Compare
Graphics Card
Release Date
Nov 2014
Aug 2023
Generation
Crystal System
Workstation Ada
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
2250 MHz
Base Clock
-
1500 MHz
Boost Clock
-
2175 MHz
Memory
Memory Size
4GB
20GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
160bit
Bandwidth
160.0GB/s
360.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
6144
TMUs
128
192
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
512 KB
48 MB
SM Count
-
48
Tensor Cores
-
192
RT Cores
-
48
Theoretical Performance
Pixel Rate
23.14 GPixel/s
139.2 GPixel/s
Texture Rate
92.54 GTexel/s
417.6 GTexel/s
FP16 (half)
2.961 TFLOPS
26.73 TFLOPS
FP32 (float)
2.961 TFLOPS
26.73 TFLOPS
FP64 (double)
185.1 GFLOPS
417.6 GFLOPS
Graphics Processor
GPU Name
Amethyst
AD104
GPU Variant
Amethyst XT
-
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
130W
Outputs
No outputs
4x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Suggested PSU
-
300 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