AMD Radeon R7 250X vs NVIDIA GeForce GTX 460 OEM

Table of Contents

Graphics Processor

GPU model Cape Verde GF104
GPU variant Cape Verde XT GF104-325-A1
Architecture GCN 1.0 Fermi
Foundry TSMC TSMC
Manufacturing process 28 nm 40 nm
Number of transistors 1,500 million 1,950 million
Die size 123 mm² 332 mm²

Graphics Card

Release date Feb 13th, 2014 Oct 11th, 2010
Generation Volcanic Islands GeForce 400
Production End-of-life End-of-life
Launch price 99 USD
Interface PCIe 3.0 x16 PCIe 2.0 x16
Predecessor Sea Islands GeForce 200
Successor Pirate Islands GeForce 500
Reviews 154 in our database

Clocks

GPU clock 950 MHz 650 MHz
Memory clock 1125 MHz 4.5 Gbps effective 850 MHz 3.4 Gbps effective
Shader clock 1300 MHz

Memory Configuration

Memory size 1024 MB 1024 MB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 256 bit
Bandwidth 72.00 GB/s 108.8 GB/s

Render Configuration

Shading units 640 336
TMUs 40 56
ROPs 16 32
Compute units 10
Cache L1 16 KB (per CU) 64 KB (per SM)
Cache L2 256 KB 512 KB
SM count 7

Performance

Pixel rate 15.20 GPixel/s 9.100 GPixel/s
Texture rate 38.00 GTexel/s 36.40 GTexel/s
FP32 (float) performance 1,216 GFLOPS 873.6 GFLOPS
FP64 (double) performance 76.00 GFLOPS (1:16) 72.80 GFLOPS (1:12)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 210 mm 8.3 inches 210 mm 8.3 inches
TDP 80 W 150 W
Suggested PSU 250 W 450 W
Outputs 1x DVI1x HDMI2x mini-DisplayPort 2x DVI1x mini-HDMI
Power connectors 1x 6-pin 2x 6-pin
Board number C441, C698 P1041

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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