AMD Radeon RX 460 vs NVIDIA GeForce RTX 3080
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Sep 2020
Generation
Arctic Islands
GeForce 30
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1090 MHz
1440 MHz
Boost Clock
1200 MHz
1710 MHz
Memory Clock
1750 MHz
1188 MHz
Memory
Memory Size
2GB
10GB
Memory Type
GDDR5
GDDR6X
Memory Bus
128bit
320bit
Bandwidth
112.0GB/s
760.3GB/s
Render Config
Compute Units
14
-
Shading Units
896
8704
TMUs
56
272
ROPs
16
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
1024 KB
5 MB
SM Count
-
68
Tensor Cores
-
272
RT Cores
-
68
Theoretical Performance
Pixel Rate
19.20 GPixel/s
164.2 GPixel/s
Texture Rate
67.20 GTexel/s
465.1 GTexel/s
FP16 (half)
2.150 TFLOPS
29.77 TFLOPS
FP32 (float)
2.150 TFLOPS
29.77 TFLOPS
FP64 (double)
134.4 GFLOPS
465.1 GFLOPS
Graphics Processor
GPU Name
Baffin
GA102
GPU Variant
Baffin PRO
GA102-200-KD-A1
Architecture
GCN 4.0
Ampere
Foundry
GlobalFoundries
Samsung
Process Size
14 nm
8 nm
Transistors
3 billion
28.3 billion
Die Size
123 mm²
628 mm²
Board Design
TDP
75W
320W
Suggested PSU
250 W
700 W
Outputs
1x DVI1x HDMI 2.0b1x DisplayPort 1.4a
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 12-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.6
CUDA
-
8.6
📊 Benchmark
3DMark Time Spy
1,754
17,662
3DMark Time Spy Extreme
776
8,879
Shadow of the Tomb Raider 2160p
3
-
Shadow of the Tomb Raider 1440p
12
-
Shadow of the Tomb Raider 1080p
22
-