AMD Radeon R9 290X vs NVIDIA A800 SXM4 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Oct 2013
Aug 2022
Generation
Volcanic Islands
Ampere
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1593 MHz
Base Clock
—
1155 MHz
Boost Clock
—
1410 MHz
Memory
Memory Size
4GB
80GB
Memory Type
GDDR5
HBM2e
Memory Bus
512bit
5120bit
Bandwidth
320.0GB/s
2039GB/s
Render Config
Compute Units
44
—
Shading Units
2816
6912
TMUs
176
432
ROPs
64
160
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
1024 KB
40 MB
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
64.00 GPixel/s
225.6 GPixel/s
Texture Rate
176.0 GTexel/s
609.1 GTexel/s
FP32 (float)
5.632 TFLOPS
19.49 TFLOPS
FP64 (double)
704.0 GFLOPS
9.746 TFLOPS
FP16 (half)
—
77.97 TFLOPS
Graphics Processor
GPU Name
Hawaii
GA100
GPU Variant
Hawaii XT(215-0852000)
—
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
290W
400W
Suggested PSU
600 W
800 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2.170
N/A
Shader Model
6.5
N/A
CUDA
—
8.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.