AMD Radeon R9 295X2 vs NVIDIA RTX A2000
GPU · Specs Compare
Graphics Card
Release Date
Apr 2014
Aug 2021
Generation
Volcanic Islands
Quadro Ampere
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1500 MHz
Base Clock
—
562 MHz
Boost Clock
—
1200 MHz
Memory
Memory Size
4GB
6GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
192bit
Bandwidth
320.0GB/s
288.0GB/s
Render Config
Compute Units
44
—
Shading Units
2816
3328
TMUs
176
104
ROPs
64
48
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
3 MB
SM Count
—
26
Tensor Cores
—
104
RT Cores
—
26
Theoretical Performance
Pixel Rate
65.15 GPixel/s
57.60 GPixel/s
Texture Rate
179.2 GTexel/s
124.8 GTexel/s
FP32 (float)
5.733 TFLOPS
7.987 TFLOPS
FP64 (double)
716.7 GFLOPS
124.8 GFLOPS
FP16 (half)
—
7.987 TFLOPS
Graphics Processor
GPU Name
Vesuvius
GA106
GPU Variant
Vesuvius XT(215-0852022)
GA106-850-A1
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
6.2 billion
12 billion
Die Size
438 mm²
276 mm²
Board Design
TDP
500W
70W
Suggested PSU
900 W
250 W
Outputs
1x DVI4x mini-DisplayPort 1.2
4x mini-DisplayPort 1.4a
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
6.7
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.