AMD Radeon R5 M230 vs NVIDIA GeForce GT 540M

Graphics Processor

GPU model Jet GF108
GPU variant Jet PRO (216-0568010) N12P-GS-A1
Architecture GCN 1.0 Fermi
Foundry TSMC TSMC
Manufacturing process 28 nm 40 nm
Number of transistors 690 million 585 million
Die size 56 mm² 116 mm²

Mobile graphics

Release date Jan 7th, 2014 Jan 5th, 2011
Generation Crystal System (R5 M200) GeForce 500M
Production End-of-life End-of-life
Interface PCIe 3.0 x8 MXM-A (3.0)
Predecessor Solar System GeForce 400M
Successor Mobility Radeon GeForce 600M

Clocks

Base clock 780 MHz
Boost clock 855 MHz
Memory clock 1000 MHz 2 Gbps effective 900 MHz 1800 Mbps effective
GPU clock 672 MHz
Shader clock 1344 MHz

Memory Configuration

Memory size 4 GB 1024 MB
Memory type DDR3 DDR3
Memory bus width 64 bit 128 bit
Bandwidth 16.00 GB/s 28.80 GB/s

Render Configuration

Shading units 320 96
TMUs 20 16
ROPs 8 4
Compute units 5
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 128 KB 256 KB
SM count 2

Performance

Pixel rate 6.840 GPixel/s 2.688 GPixel/s
Texture rate 17.10 GTexel/s 10.75 GTexel/s
FP32 (float) performance 547.2 GFLOPS 258.0 GFLOPS
FP64 (double) performance 34.20 GFLOPS (1:16) 21.50 GFLOPS (1:12)

Dimensions & Outputs

Slot width IGP MXM Module
TDP unknown 35 W
Outputs No outputs No outputs

API Support & Features

DirectX 12 (11_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 1.2 1.1
Vulkan 1.2
Shader model 5.1 5.1
CUDA 2.1

Other Features

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