AMD Radeon R9 295X2 vs NVIDIA PG506 242
GPU Specs Compare
Graphics Card
Release Date
Apr 2014
Apr 2021
Generation
Volcanic Islands
Tesla
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1215 MHz
Base Clock
-
930 MHz
Boost Clock
-
1440 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR5
HBM2
Memory Bus
512bit
3072bit
Bandwidth
320.0GB/s
933.1GB/s
Render Config
Compute Units
44
-
Shading Units
2816
3584
TMUs
176
224
ROPs
64
96
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
1024 KB
24 MB
SM Count
-
56
Tensor Cores
-
224
Theoretical Performance
Pixel Rate
65.15 GPixel/s
138.2 GPixel/s
Texture Rate
179.2 GTexel/s
322.6 GTexel/s
FP32 (float)
5.733 TFLOPS
10.32 TFLOPS
FP64 (double)
716.7 GFLOPS
5.161 TFLOPS
FP16 (half)
-
10.32 TFLOPS
Graphics Processor
GPU Name
Vesuvius
GA100
GPU Variant
Vesuvius XT(215-0852022)
-
Architecture
GCN 2.0
Ampere
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
6.2 billion
54.2 billion
Die Size
438 mm²
826 mm²
Board Design
TDP
500W
165W
Suggested PSU
900 W
450 W
Outputs
1x DVI4x mini-DisplayPort 1.2
No outputs
Power Connectors
2x 8-pin
8-pin EPS
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.0
3.0
Vulkan
1.2
N/A
Shader Model
6.3
N/A
CUDA
-
8.0