NVIDIA GeForce RTX 2080 vs AMD Radeon R9 M485X
GPU · Specs Compare
Graphics Card
Release Date
Sep 2018
May 2016
Generation
GeForce 20
Crystal System
Type
Desktop
Mobile
Bus Interface
PCIe 3.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1515 MHz
—
Boost Clock
1710 MHz
—
Memory Clock
1750 MHz
1250 MHz
Memory
Memory Size
8GB
8GB
Memory Type
GDDR6
GDDR5
Memory Bus
256bit
256bit
Bandwidth
448.0GB/s
160.0GB/s
Render Config
SM Count
46
—
Shading Units
2944
2048
TMUs
184
128
ROPs
64
32
Tensor Cores
368
—
RT Cores
46
—
L1 Cache
64 KB (per SM)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Compute Units
—
32
Theoretical Performance
Pixel Rate
109.4 GPixel/s
23.14 GPixel/s
Texture Rate
314.6 GTexel/s
92.54 GTexel/s
FP16 (half)
20.14 TFLOPS
2.961 TFLOPS
FP32 (float)
10.07 TFLOPS
2.961 TFLOPS
FP64 (double)
314.6 GFLOPS
185.1 GFLOPS
Graphics Processor
GPU Name
TU104
Amethyst
GPU Variant
TU104-400A-A1
Amethyst XT
Architecture
Turing
GCN 3.0
Foundry
TSMC
TSMC
Process Size
12 nm
28 nm
Transistors
13.6 billion
5 billion
Die Size
545 mm²
366 mm²
Board Design
TDP
215W
250W
Suggested PSU
550 W
—
Outputs
1x HDMI 2.03x DisplayPort 1.4a1x USB Type-C
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
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
7.5
—
Shader Model
6.8
6.3
Benchmark
3DMark Time Spy
11,078
—
3DMark Time Spy Extreme
5,146
—
3DMark Speed Way
2,171
—
Battlefield 5 1080p
158
—
Shadow of the Tomb Raider 2160p
46
—
Cyberpunk 2077 2160p
39
—
Shadow of the Tomb Raider 1440p
85
—
Cyberpunk 2077 1440p
47
—
Shadow of the Tomb Raider 1080p
127
—
Battlefield 5 2160p
63
—
Cyberpunk 2077 1080p
67
—
Battlefield 5 1440p
114
—
GTA 5 2160p
106
—
GTA 5 1440p
108
—
GTA 5 1080p
180
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.