AMD Radeon R9 295X2 vs NVIDIA RTX A3000 Mobile
GPU Specs Compare
Graphics Card
Release Date
Apr 2014
Apr 2021
Generation
Volcanic Islands
Ampere-MW
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1375 MHz
Base Clock
-
600 MHz
Boost Clock
-
1230 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
192bit
Bandwidth
320.0GB/s
264.0GB/s
Render Config
Compute Units
44
-
Shading Units
2816
4096
TMUs
176
128
ROPs
64
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
4 MB
SM Count
-
32
Tensor Cores
-
128
RT Cores
-
32
Theoretical Performance
Pixel Rate
65.15 GPixel/s
78.72 GPixel/s
Texture Rate
179.2 GTexel/s
157.4 GTexel/s
FP32 (float)
5.733 TFLOPS
10.08 TFLOPS
FP64 (double)
716.7 GFLOPS
157.4 GFLOPS
FP16 (half)
-
10.08 TFLOPS
Graphics Processor
GPU Name
Vesuvius
GA104
GPU Variant
Vesuvius XT(215-0852022)
-
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
6.2 billion
17.4 billion
Die Size
438 mm²
392 mm²
Board Design
TDP
500W
70W
Suggested PSU
900 W
-
Outputs
1x DVI4x mini-DisplayPort 1.2
Portable Device Dependent
Power Connectors
2x 8-pin
None
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
-
8.6