AMD Radeon R5 M230 vs NVIDIA GeForce 7900 GX2

Graphics Processor

GPU model Jet G71
GPU variant Jet PRO (216-0568010)
Architecture GCN 1.0 Curie
Foundry TSMC TSMC
Manufacturing process 28 nm 90 nm
Number of transistors 690 million 278 million
Die size 56 mm² 196 mm²

Mobile graphics

Release date Jan 7th, 2014
Generation Crystal System (R5 M200)
Production End-of-life
Interface PCIe 3.0 x8
Predecessor Solar System
Successor Mobility Radeon

Clocks

Base clock 780 MHz
Boost clock 855 MHz
Memory clock 1000 MHz 2 Gbps effective 600 MHz 1200 Mbps effective
GPU clock 500 MHz

Memory Configuration

Memory size 4 GB 512 MB
Memory type DDR3 GDDR3
Memory bus width 64 bit 256 bit
Bandwidth 16.00 GB/s 38.40 GB/s

Render Configuration

Shading units 320
TMUs 20 24
ROPs 8 16
Compute units 5
Cache L1 16 KB (per CU)
Cache L2 128 KB
Pixel shaders 24
Vertex shaders 8

Performance

Pixel rate 6.840 GPixel/s 8.000 GPixel/s
Texture rate 17.10 GTexel/s 12.00 GTexel/s
FP32 (float) performance 547.2 GFLOPS
FP64 (double) performance 34.20 GFLOPS (1:16)
Vertex rate 1.000 GVertices/s

Dimensions & Outputs

Slot width IGP Dual-slot
TDP unknown 110 W
Outputs No outputs 2x DVI1x S-Video
Length 312 mm 12.3 inches
Suggested PSU 300 W
Power connectors 2x 6-pin
Board number P278, P378

API Support & Features

DirectX 12 (11_1) 9.0c (9_3)
OpenGL 4.6 2.1
OpenCL 1.2
Vulkan 1.2
Shader model 5.1 3.0

Other Features

Graphics Card

Release date Apr 30th, 2006
Generation GeForce 7 PCIe
Production End-of-life
Launch price 599 USD
Interface PCIe 1.0 x16
Reviews 145 in our database
Predecessor GeForce 6 PCIe
Successor GeForce 8

Compare

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