AMD Radeon HD 8590M vs NVIDIA GeForce GT 645M

VS

AMD Radeon HD 8590M

NVIDIA GeForce GT 645M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8590M and 2GB VRAM GeForce GT 645M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8590M 's Advantages

Boost Clock825MHz

Larger VRAM bandwidth (36.00GB/s vs 28.80GB/s)

NVIDIA GeForce GT 645M 's Advantages

More VRAM (2GB vs 1024GB)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8590M

0.528 TFLOPS

GeForce GT 645M +3%

0.544 TFLOPS

Radeon HD 8590M

VS

GeForce GT 645M

Graphics Card

Mar 2013

Release Date

Oct 2012

Solar System

Generation

GeForce 600M

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

750 MHz

Base Clock

-

825 MHz

Boost Clock

-

1125 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

DDR3

64bit

Memory Bus

128bit

36.00GB/s

Bandwidth

28.80GB/s

Render Config

5

Compute Units

-

320

Shading Units

384

20

TMUs

32

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

6.600 GPixel/s

Pixel Rate

5.672 GPixel/s

16.50 GTexel/s

Texture Rate

22.69 GTexel/s

-

528.0 GFLOPS

FP32 (float)

544.5 GFLOPS

33.00 GFLOPS

FP64 (double)

22.69 GFLOPS

Board Design

Unknown

TDP

32W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Sun

GPU Name

GK107

-

GPU Variant

N13P-GS

GCN 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.69 billion

Transistors

1.27 billion

56 mm²

Die Size

118 mm²

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.1

-

CUDA

3.0

5.1

Shader Model

5.1

Related GPU Comparisons

1

AMD Radeon HD 8590M vs AMD Radeon HD 7690M Rebrand

2

AMD Radeon HD 8590M vs NVIDIA GeForce GTX 980 Mobile

3

AMD Radeon HD 8590M vs ATI Mobility Radeon HD 2300

4

AMD Radeon HD 8590M vs NVIDIA GeForce GT 640M Mac Edition

5

AMD Radeon HD 8590M vs AMD Radeon HD 8750M

6

AMD Radeon HD 8590M vs NVIDIA GeForce RTX 5070 Ti Mobile

7

AMD Radeon HD 8590M vs NVIDIA GeForce GT 330M Mac Edition

8

AMD Radeon HD 8590M vs NVIDIA GeForce GT 710M

9

AMD Radeon HD 8590M vs AMD Radeon RX 550 Mobile

10

AMD Radeon HD 8590M vs NVIDIA GeForce 9700M GTS

Related News

1

Continuous Decline in DRAM Memory Prices: Downward Trend Intensifies

2

NVIDIA GB202 Chip Unveiled for the First Time, to be Used in RTX 5090 with 512-bit GDDR7 Memory

3

Strix Halo Integrated Graphics Score Appears on Passmark, Currently Slightly Below RTX 3060 12GB

4

AMD Unveils New RX 9070 XT Graphics Card Performance: Positioned Between RX 7900 GRE and RX 7900 XT

5

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

6

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

7

CXMT Reportedly Achieves 80% Yield in DDR5 Production

8

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

9

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

10

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps