AMD Radeon R7 350 OEM vs NVIDIA GeForce GTX 670MX

Table of Contents

Graphics Processor

GPU model Oland GK104
GPU variant Oland XT (215-0837000) N13E-GR-A2
Architecture GCN 1.0 Kepler
Foundry TSMC TSMC
Manufacturing process 28 nm 28 nm
Number of transistors 950 million 3,540 million
Die size 77 mm² 294 mm²

Graphics Card

Release date May 5th, 2015
Generation Pirate Islands
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Volcanic Islands
Successor Arctic Islands

Clocks

Base clock 1000 MHz
Boost clock 1050 MHz
Memory clock 1150 MHz 4.6 Gbps effective 700 MHz 2.8 Gbps effective
GPU clock 601 MHz

Memory Configuration

Memory size 2 GB 3 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 192 bit
Bandwidth 73.60 GB/s 67.20 GB/s

Render Configuration

Shading units 384 960
TMUs 24 80
ROPs 8 24
Compute units 6
Cache L1 16 KB (per CU) 16 KB (per SMX)
Cache L2 256 KB 384 KB
SMX count 5

Performance

Pixel rate 8.400 GPixel/s 12.02 GPixel/s
Texture rate 25.20 GTexel/s 48.08 GTexel/s
FP32 (float) performance 806.4 GFLOPS 1,154 GFLOPS
FP64 (double) performance 50.40 GFLOPS (1:16) 48.08 GFLOPS (1:24)

Dimensions & Outputs

Slot width Dual-slot
TDP 65 W 75 W
Suggested PSU 250 W
Outputs 1x DVI1x HDMI1x VGA No outputs
Power connectors None

API Support & Features

DirectX 12 (11_1) 12 (11_0)
OpenGL 4.6 4.6
OpenCL 1.2 3.0
Vulkan 1.2 1.1
Shader model 5.1 5.1
CUDA 3.0

Other Features

Mobile graphics

Release date Oct 1st, 2012
Generation GeForce 600M
Production End-of-life
Interface PCIe 3.0 x16
Predecessor GeForce 500M
Successor GeForce 700M

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