AMD Radeon R5 M240 Rebrand vs NVIDIA GeForce 9800M GTX

Table of Contents

Graphics Processor

GPU model Mars G92
GPU variant Mars LE NB9E-GTX
Architecture GCN 1.0 Tesla
Foundry TSMC TSMC
Manufacturing process 28 nm 65 nm
Number of transistors 950 million 754 million
Die size 77 mm² 324 mm²

Mobile graphics

Release date Jan 10th, 2014 Jul 15th, 2008
Generation Crystal System (R5 M200) GeForce 9M (9800M)
Production End-of-life End-of-life
Interface PCIe 3.0 x8 PCIe 2.0 x16
Predecessor Solar System GeForce 8M
Successor Mobility Radeon GeForce 100M

Clocks

Base clock 650 MHz
Boost clock 700 MHz
Memory clock 900 MHz 1800 Mbps effective 800 MHz 1600 Mbps effective
GPU clock 500 MHz
Shader clock 1250 MHz

Memory Configuration

Memory size 1024 MB 1024 MB
Memory type DDR3 GDDR3
Memory bus width 64 bit 256 bit
Bandwidth 14.40 GB/s 51.20 GB/s

Render Configuration

Shading units 384 112
TMUs 24 56
ROPs 8 16
Compute units 6
Cache L1 16 KB (per CU)
Cache L2 128 KB 64 KB
SM count 14

Performance

Pixel rate 5.600 GPixel/s 8.000 GPixel/s
Texture rate 16.80 GTexel/s 28.00 GTexel/s
FP32 (float) performance 537.6 GFLOPS 280.0 GFLOPS
FP64 (double) performance 33.60 GFLOPS (1:16)

Dimensions & Outputs

TDP unknown 75 W
Outputs No outputs No outputs
Slot width MXM Module
Power connectors None
Board number P394, P398

API Support & Features

DirectX 12 (11_1) 11.1 (10_0)
OpenGL 4.6 3.3
OpenCL 1.2 1.1
Vulkan 1.2
Shader model 5.1 4.0
CUDA 1.1

Other Features

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