ATI FireGL V7700 vs ATI Radeon HD 2900 XT

Table of Contents

Graphics Processor

GPU model RV670 R600
GPU variant RV670 GL R600 XT (215RGMDKA13FG)
Architecture TeraScale TeraScale
Foundry TSMC TSMC
Manufacturing process 55 nm 80 nm
Number of transistors 666 million 720 million
Die size 192 mm² 420 mm²

Graphics Card

Release date Nov 19th, 2007 May 14th, 2007
Generation FireGL Radeon R600
Production End-of-life End-of-life
Launch price 899 USD 399 USD
Interface PCIe 2.0 x16 PCIe 1.0 x16
Reviews 5 in our database 63 in our database
Predecessor Radeon R500 PCIe
Successor Radeon R700

Clocks

GPU clock 777 MHz 743 MHz
Memory clock 1126 MHz 2.3 Gbps effective 828 MHz 1656 Mbps effective

Memory Configuration

Memory size 512 MB 512 MB
Memory type GDDR4 GDDR3
Memory bus width 256 bit 512 bit
Bandwidth 72.06 GB/s 106.0 GB/s

Render Configuration

Shading units 320 320
TMUs 16 16
ROPs 16 16
Compute units 4 4
Cache L2 256 KB 256 KB

Performance

Pixel rate 12.43 GPixel/s 11.89 GPixel/s
Texture rate 12.43 GTexel/s 11.89 GTexel/s
FP32 (float) performance 497.3 GFLOPS 475.5 GFLOPS
FP64 (double) performance 99.46 GFLOPS (1:5)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 254 mm 10 inches 241 mm 9.5 inches
Width 111 mm 4.4 inches
TDP unknown 215 W
Suggested PSU 200 W 550 W
Outputs 1x DVI1x DisplayPort1x S-Video 2x DVI1x S-Video
Power connectors 1x 6-pin 1x 6-pin + 1x 8-pin
Board number B439 B006-01

API Support & Features

DirectX 10.1 (10_1) 10.0 (10_0)
OpenGL 3.3 (full) 4.0 (partial) 3.3 (full) 4.0 (partial)
OpenCL
Vulkan
Shader model 4.1 4.0

Other Features

Compare

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