NVIDIA PG506 242 vs AMD Radeon HD 8990 OEM
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Apr 2013
Generation
Tesla
Sea Islands
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
930 MHz
950 MHz
Boost Clock
1440 MHz
1000 MHz
Memory Clock
1215 MHz
1500 MHz
Memory
Memory Size
24GB
3GB
Memory Type
HBM2
GDDR5
Memory Bus
3072bit
384bit
Bandwidth
933.1GB/s
288.0GB/s
Render Config
SM Count
56
—
Shading Units
3584
2048
TMUs
224
128
ROPs
96
32
Tensor Cores
224
—
L1 Cache
192 KB (per SM)
16 KB (per CU)
L2 Cache
24 MB
768 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
138.2 GPixel/s
32.00 GPixel/s
Texture Rate
322.6 GTexel/s
128.0 GTexel/s
FP16 (half)
10.32 TFLOPS
—
FP32 (float)
10.32 TFLOPS
4.096 TFLOPS
FP64 (double)
5.161 TFLOPS
1024 GFLOPS
Graphics Processor
GPU Name
GA100
Malta
Architecture
Ampere
GCN 1.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
54.2 billion
4.313 billion
Die Size
826 mm²
365 mm²
GPU Variant
—
Malta XT(215-0849026)
Board Design
TDP
165W
375W
Suggested PSU
450 W
750 W
Outputs
No outputs
1x DVI4x mini-DisplayPort 1.2
Power Connectors
8-pin EPS
2x 8-pin
Graphics Features
DirectX
N/A
12 (11_1)
OpenGL
N/A
4.6
OpenCL
3.0
1.2
Vulkan
N/A
1.2
CUDA
8.0
—
Shader Model
N/A
5.1
▲ Specs Compare
Data sourced from official specifications and benchmark tests.