NVIDIA GeForce 7800 GTX 512 vs NVIDIA GeForce GTX 950

Table of Contents

Graphics Processor

GPU model G70 GM206
GPU variant GF-7800-U-A2 GM206-250-A1
Architecture Curie Maxwell 2.0
Foundry TSMC TSMC
Manufacturing process 110 nm 28 nm
Number of transistors 302 million 2,940 million
Die size 333 mm² 228 mm²

Graphics Card

Release date Nov 14th, 2005 Aug 20th, 2015
Generation GeForce 7 PCIe GeForce 900
Production End-of-life End-of-life
Launch price 649 USD 159 USD
Interface PCIe 1.0 x16 PCIe 3.0 x16
Reviews 206 in our database 76 in our database
Predecessor GeForce 6 PCIe GeForce 700
Successor GeForce 8 GeForce 10

Clocks

GPU clock 500 MHz
Memory clock 800 MHz 1600 Mbps effective 1653 MHz 6.6 Gbps effective
Base clock 1024 MHz
Boost clock 1188 MHz

Memory Configuration

Memory size 512 MB 2 GB
Memory type GDDR3 GDDR5
Memory bus width 256 bit 128 bit
Bandwidth 51.20 GB/s 105.8 GB/s

Render Configuration

Pixel shaders 24
Vertex shaders 8
TMUs 24 48
ROPs 16 32
Shading units 768
SMM count 6
Cache L1 48 KB (per SMM)
Cache L2 1024 KB

Performance

Pixel rate 8.000 GPixel/s 38.02 GPixel/s
Vertex rate 1.000 GVertices/s
Texture rate 12.00 GTexel/s 57.02 GTexel/s
FP32 (float) performance 1.825 TFLOPS
FP64 (double) performance 57.02 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 228 mm 9 inches 202 mm 8 inches
TDP 108 W 90 W
Suggested PSU 300 W 250 W
Outputs 2x DVI1x S-Video 1x DVI1x HDMI3x DisplayPort
Board number P348
Width 111 mm 4.4 inches
Height 38 mm 1.5 inches
Power connectors 1x 6-pin

API Support & Features

DirectX 9.0c (9_3) 12 (12_1)
OpenGL 2.1 4.6
OpenCL 3.0
Vulkan 1.1
Shader model 3.0 6.4
CUDA 5.2

Other Features

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