AMD Radeon R7 260X 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
1625 MHz
1375 MHz
Base Clock
—
780 MHz
Boost Clock
—
1395 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
256bit
Bandwidth
104.0GB/s
352.0GB/s
Render Config
Compute Units
14
—
Shading Units
896
5120
TMUs
56
160
ROPs
16
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
4 MB
SM Count
—
40
Tensor Cores
—
160
RT Cores
—
40
Theoretical Performance
Pixel Rate
17.60 GPixel/s
111.6 GPixel/s
Texture Rate
61.60 GTexel/s
223.2 GTexel/s
FP32 (float)
1.971 TFLOPS
14.28 TFLOPS
FP64 (double)
123.2 GFLOPS
223.2 GFLOPS
FP16 (half)
—
14.28 TFLOPS
Graphics Processor
GPU Name
Bonaire
GA104
GPU Variant
Bonaire XTX(215-0839097)
—
Architecture
GCN 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
28 nm
8 nm
Transistors
2.08 billion
17.4 billion
Die Size
160 mm²
392 mm²
Board Design
TDP
115W
80W
Suggested PSU
300 W
—
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Portable Device Dependent
Power Connectors
1x 6-pin
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
3.0
Vulkan
1.2
1.3
Shader Model
6.3
6.8
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.