GeForce RTX 2080 vs Radeon RX 460 1024SP
We compared two Desktop platform GPUs: 8GB VRAM GeForce RTX 2080 and 2GB VRAM Radeon RX 460 1024SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
GeForce RTX 2080 's Advantages
Released 1 years and 8 months late
Boost Clock has increased by 42% (1710MHz vs 1200MHz)
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (448.0GB/s vs 112.0GB/s)
1920 additional rendering cores
Radeon RX 460 1024SP 's Advantages
Lower TDP (75W vs 215W)
Score
Benchmark
FP32 (float)
GeForce RTX 2080
+309%
10070
Radeon RX 460 1024SP
2458
Graphics Card
Sep 2018
Release Date
Jan 2017
GeForce 20
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8
Clock Speeds
1515 MHz
Base Clock
1090 MHz
1710 MHz
Boost Clock
1200 MHz
1750 MHz
Memory Clock
1750 MHz
Memory
8GB
Memory Size
2GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
112.0GB/s
Render Config
-
Compute Units
16
46
SM Count
-
2944
Shading Units
1024
184
TMUs
64
64
ROPs
16
368
Tensor Cores
-
46
RT Cores
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
1024 KB
Theoretical Performance
109.4 GPixel/s
Pixel Rate
19.20 GPixel/s
314.6 GTexel/s
Texture Rate
76.80 GTexel/s
20.14 TFLOPS
FP16 (half)
2.458 TFLOPS
10.07 TFLOPS
FP32 (float)
2.458 TFLOPS
314.6 GFLOPS
FP64 (double)
153.6 GFLOPS
Board Design
215W
TDP
75W
550 W
Suggested PSU
250 W
1x HDMI 2.0
3x DisplayPort 1.4a
1x USB Type-C
Outputs
1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
None
Graphics Processor
TU104
GPU Name
Baffin
TU104-400A-A1
GPU Variant
Baffin XT
Turing
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
12 nm
Process Size
14 nm
13.6 billion
Transistors
3 billion
545 mm²
Die Size
123 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
3.0
OpenCL
2.1
1.3
Vulkan
1.2
7.5
CUDA
-
6.6
Shader Model
6.4
