AMD Radeon R9 290X vs NVIDIA RTX A4000 Max-Q
GPU Specs Compare
Graphics Card
Release Date
Oct 2013
Apr 2021
Generation
Volcanic Islands
Ampere-MW
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1250 MHz
1375 MHz
Base Clock
-
780 MHz
Boost Clock
-
1395 MHz
Memory
Memory Size
4GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
256bit
Bandwidth
320.0GB/s
352.0GB/s
Render Config
Compute Units
44
-
Shading Units
2816
5120
TMUs
176
160
ROPs
64
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
4 MB
SM Count
-
40
Tensor Cores
-
160
RT Cores
-
40
Theoretical Performance
Pixel Rate
64.00 GPixel/s
111.6 GPixel/s
Texture Rate
176.0 GTexel/s
223.2 GTexel/s
FP32 (float)
5.632 TFLOPS
14.28 TFLOPS
FP64 (double)
704.0 GFLOPS
223.2 GFLOPS
FP16 (half)
-
14.28 TFLOPS
Graphics Processor
GPU Name
Hawaii
GA104
GPU Variant
Hawaii XT(215-0852000)
-
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
290W
80W
Suggested PSU
600 W
-
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2.170
1.3
Shader Model
6.5
6.8
CUDA
-
8.6