AMD Radeon HD 7790 vs ATI Xbox 360 GPU 65nm

Table of Contents

Graphics Processor

GPU model Bonaire Xenos Jasper
GPU variant Bonaire XT (215-0839039) Crayola 6
Architecture GCN 2.0 TeraScale
Foundry TSMC TSMC
Manufacturing process 28 nm 65 nm
Number of transistors 2,080 million 232 million
Die size 160 mm² 181 mm²

Graphics Card

Release date Mar 22nd, 2013 Aug 1st, 2008
Generation Southern Islands Console GPU
Production End-of-life End-of-life
Launch price 149 USD 449 USD
Interface PCIe 3.0 x16 IGP
Reviews 93 in our database
Predecessor Northern Islands
Successor Sea Islands

Clocks

GPU clock 1000 MHz 500 MHz
Memory clock 1500 MHz 6 Gbps effective 700 MHz 1400 Mbps effective

Memory Configuration

Memory size 1024 MB 512 MB
Memory type GDDR5 GDDR3
Memory bus width 128 bit 128 bit
Bandwidth 96.00 GB/s 22.40 GB/s

Render Configuration

Shading units 896 240
TMUs 56 16
ROPs 16 8
Compute units 14 3
Cache L1 16 KB (per CU)
Cache L2 256 KB

Performance

Pixel rate 16.00 GPixel/s 4.000 GPixel/s
Texture rate 56.00 GTexel/s 8.000 GTexel/s
FP32 (float) performance 1.792 TFLOPS 240.0 GFLOPS
FP64 (double) performance 112.0 GFLOPS (1:16)

Dimensions & Outputs

Slot width Dual-slot IGP
Length 183 mm 7.2 inches 310 mm 12.2 inches
TDP 85 W 150 W
Suggested PSU 250 W 350 W
Outputs 1x DVI1x HDMI2x mini-DisplayPort No outputs
Power connectors 1x 6-pin
Board number C582
Width 269 mm 10.6 inches
Height 79 mm 3.1 inches
Weight 3.5 kg (7.7 lbs)

API Support & Features

DirectX 12 (12_0) 9.0c (9_3)
OpenGL 4.6
OpenCL 2.0
Vulkan 1.2
Shader model 6.3 3.0

Other Features

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