AMD Radeon RX 460 1024SP vs NVIDIA A800 PCIe 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Jan 2017
Nov 2022
Generation
Arctic Islands
Ampere
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1090 MHz
1065 MHz
Boost Clock
1200 MHz
1410 MHz
Memory Clock
1750 MHz
1593 MHz
Memory
Memory Size
2GB
80GB
Memory Type
GDDR5
HBM2e
Memory Bus
128bit
5120bit
Bandwidth
112.0GB/s
2039GB/s
Render Config
Compute Units
16
—
Shading Units
1024
6912
TMUs
64
432
ROPs
16
160
L1 Cache
16 KB (per CU)
192 KB (per SM)
L2 Cache
1024 KB
80 MB
SM Count
—
108
Tensor Cores
—
432
Theoretical Performance
Pixel Rate
19.20 GPixel/s
225.6 GPixel/s
Texture Rate
76.80 GTexel/s
609.1 GTexel/s
FP16 (half)
2.458 TFLOPS
77.97 TFLOPS
FP32 (float)
2.458 TFLOPS
19.49 TFLOPS
FP64 (double)
153.6 GFLOPS
9.746 TFLOPS
Graphics Processor
GPU Name
Baffin
GA100
GPU Variant
Baffin XT
—
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
3 billion
54.2 billion
Die Size
123 mm²
826 mm²
Board Design
TDP
75W
250W
Suggested PSU
250 W
600 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
No outputs
Power Connectors
None
8-pin EPS
Graphics Features
DirectX
12 (12_0)
N/A
OpenGL
4.6
N/A
OpenCL
2.1
3.0
Vulkan
1.2
N/A
Shader Model
6.4
N/A
CUDA
—
8.0
Benchmark
Blender
—
3,719
▲ Specs Compare
Data sourced from official specifications and benchmark tests.