Home GPU Comparison AMD Radeon HD 8590M vs NVIDIA GeForce RTX 2080 Max Q

AMD Radeon HD 8590M vs NVIDIA GeForce RTX 2080 Max Q

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M and 8GB VRAM GeForce RTX 2080 Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 Max Q 's Advantages
Released 5 years and 10 months late
Boost Clock has increased by 33% (1095MHz vs 825MHz)
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (384.0GB/s vs 36.00GB/s)
2624 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8590M
0.528 TFLOPS
GeForce RTX 2080 Max Q +1121%
6.447 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2019
Solar System
Generation
GeForce 20 Mobile
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
PCIe 3.0 x16

Clock Speeds

750 MHz
Base Clock
735 MHz
825 MHz
Boost Clock
1095 MHz
1125 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
8GB
GDDR5
Memory Type
GDDR6
64bit
Memory Bus
256bit
36.00GB/s
Bandwidth
384.0GB/s

Render Config

5
Compute Units
-
-
SM Count
46
320
Shading Units
2944
20
TMUs
184
8
ROPs
64
-
Tensor Cores
368
-
RT Cores
46
16 KB (per CU)
L1 Cache
64 KB (per SM)
128 KB
L2 Cache
4 MB
-
-
-

Theoretical Performance

6.600 GPixel/s
Pixel Rate
70.08 GPixel/s
16.50 GTexel/s
Texture Rate
201.5 GTexel/s
-
FP16 (half)
12.89 TFLOPS
528.0 GFLOPS
FP32 (float)
6.447 TFLOPS
33.00 GFLOPS
FP64 (double)
201.5 GFLOPS

Board Design

Unknown
TDP
80W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Sun
GPU Name
TU104
-
GPU Variant
N18E-G3-A1
GCN 1.0
Architecture
Turing
TSMC
Foundry
TSMC
28 nm
Process Size
12 nm
0.69 billion
Transistors
13.6 billion
56 mm²
Die Size
545 mm²

Graphics Features

12 (11_1)
DirectX
12 Ultimate (12_2)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.3
-
CUDA
7.5
5.1
Shader Model
6.6

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