NVIDIA RTX A4 Mobile vs AMD Radeon R9 290X2
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Jun 2014
Generation
Quadro Ampere-M
Volcanic Islands
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x16
Clock Speeds
Base Clock
1297 MHz
—
Boost Clock
1770 MHz
—
Memory Clock
1750 MHz
1350 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
512bit
Bandwidth
224.0GB/s
345.6GB/s
Render Config
SM Count
16
—
Shading Units
2048
2816
TMUs
64
176
ROPs
32
64
Tensor Cores
64
—
RT Cores
16
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
2 MB
1024 KB
Compute Units
—
44
Theoretical Performance
Pixel Rate
56.64 GPixel/s
64.00 GPixel/s
Texture Rate
113.3 GTexel/s
176.0 GTexel/s
FP16 (half)
7.250 TFLOPS
—
FP32 (float)
7.250 TFLOPS
5.632 TFLOPS
FP64 (double)
113.3 GFLOPS
704.0 GFLOPS
Graphics Processor
GPU Name
GA107
Hawaii
Architecture
Ampere
GCN 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
28 nm
Transistors
8.7 billion
6.2 billion
Die Size
200 mm²
438 mm²
GPU Variant
—
Hawaii XT(215-0852000)
Board Design
TDP
Unknown
580W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
4x 8-pin
Suggested PSU
—
950 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
8.6
—
Shader Model
6.7
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.