AMD FireStream 9250 vs NVIDIA Switch GPU 20nm

Edit	AMD FireStream 9250 Check Price	NVIDIA Switch GPU 20nm Check Price

Table of Contents

Graphics Processor
Graphics Card
Clocks
Memory Configuration
Render Configuration
Performance
Dimensions & Outputs
API Support & Features
Other Features

Graphics Processor

GPU model	RV770	GM20B
GPU variant	RV770 PRO	ODNX02-A2
Architecture	TeraScale	Maxwell 2.0
Foundry	TSMC	TSMC
Manufacturing process	55 nm	20 nm
Number of transistors	956 million	2,000 million
Die size	256 mm²	118 mm²

Graphics Card

Release date	Jun 16th, 2008	Mar 17th, 2017
Generation	FireStream	Console GPU
Production	End-of-life	End-of-life
Interface	PCIe 2.0 x16	IGP
Launch price	—	299 USD

Clocks

GPU clock	625 MHz	—
Memory clock	993 MHz 1986 Mbps effective	1600 MHz 3.2 Gbps effective
Base clock	—	384 MHz
Boost clock	—	768 MHz

Memory Configuration

Memory size	1024 MB	4 GB
Memory type	GDDR3	DDR4
Memory bus width	256 bit	64 bit
Bandwidth	63.55 GB/s	25.60 GB/s

Render Configuration

Shading units	800	256
TMUs	40	16
ROPs	16	16
Compute units	10	—
Cache L1	16 KB (per CU)	—
Cache L2	256 KB	—
SMM count	—	2

Performance

Pixel rate	10.00 GPixel/s	12.29 GPixel/s
Texture rate	25.00 GTexel/s	12.29 GTexel/s
FP32 (float) performance	1,000 GFLOPS	393.2 GFLOPS
FP64 (double) performance	200.0 GFLOPS (1:5)	12.29 GFLOPS (1:32)
FP16 (half) performance	—	786.4 GFLOPS (2:1)

Dimensions & Outputs

Slot width	Single-slot	IGP
Length	234 mm 9.2 inches	239 mm 9.4 inches
Width	111 mm 4.4 inches	101 mm 4 inches
TDP	150 W	15 W
Suggested PSU	450 W	350 W
Outputs	1x DVI	No outputs
Power connectors	1x 6-pin	None
Height	—	28 mm 1.1 inches
Weight	—	0.4 kg (0.88 lbs)
Board number	—	HAC-001

API Support & Features

DirectX	10.1 (10_1)	12 (12_1)
OpenGL	3.3	4.6
OpenCL	1.1	1.2
Vulkan	—	1.1
Shader model	4.1	6.4
CUDA	—	5.3

Other Features

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