AMD Radeon HD 7790 vs NVIDIA GeForce GTX 860M OEM

Table of Contents

Graphics Processor

GPU model Bonaire GM107
GPU variant Bonaire XT (215-0839039) N15P-GX-A1
Architecture GCN 2.0 Maxwell
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 2,080 million 1,870 million
Die size 160 mm² 148 mm²

Graphics Card

Release date Mar 22nd, 2013
Generation Southern Islands
Production End-of-life
Launch price 149 USD
Interface PCIe 3.0 x16
Reviews 93 in our database
Predecessor Northern Islands
Successor Sea Islands

Clocks

GPU clock 1000 MHz
Memory clock 1500 MHz 6 Gbps effective 1253 MHz 5 Gbps effective
Base clock 1020 MHz
Boost clock 1085 MHz

Memory Configuration

Memory size 1024 MB 2 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 96.00 GB/s 80.19 GB/s

Render Configuration

Shading units 896 640
TMUs 56 40
ROPs 16 16
Compute units 14
Cache L1 16 KB (per CU) 64 KB (per SMM)
Cache L2 256 KB 2 MB
SMM count 5

Performance

Pixel rate 16.00 GPixel/s 17.36 GPixel/s
Texture rate 56.00 GTexel/s 43.40 GTexel/s
FP32 (float) performance 1.792 TFLOPS 1,389 GFLOPS
FP64 (double) performance 112.0 GFLOPS (1:16) 43.40 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot MXM Module
Length 183 mm 7.2 inches
TDP 85 W 75 W
Suggested PSU 250 W
Outputs 1x DVI1x HDMI2x mini-DisplayPort No outputs
Power connectors 1x 6-pin None
Board number C582 E2704 SKU 10

API Support & Features

DirectX 12 (12_0) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 2.0 3.0
Vulkan 1.2 1.1
Shader model 6.3 5.1
CUDA 5.0

Other Features

Mobile graphics

Release date Feb 5th, 2015
Generation GeForce 800M
Production End-of-life
Interface MXM-B (3.0)
Predecessor GeForce 700M
Successor GeForce 900M

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.